List of shipwrecks in March 1917
{{Short description|None}}
{{Main|List of shipwrecks in 1917}}
{{Use dmy dates|date=August 2021}}
The list of shipwrecks in March 1917 includes ships sunk, foundered, grounded, or otherwise lost during March 1917.
{{dynamic list}}
{{Calendar ToC}}
1 March
{{shipwreck list begin |date=1 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Apollonia|1891|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-32}} ({{navy|German Empire}}) and sank in the North Sea {{convert|1|nmi|km|spell=in}} east of Flamborough Head, Yorkshire, United Kingdom ({{coord|54|10|N|0|04|W}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/390.html |title=Apollonia |publisher=Uboat.net |access-date=4 December 2012}}
}}
{{shipwreck list item
|ship=Bout de Zan
|flag={{flag|France}}
|desc=World War I: The fishing vessel was shelled and damaged by {{SMU|UC-65}} ({{navy|German Empire}}) in the English Channel {{convert|6|nmi|km|spell=in}} west of Berck, Pas-de-Calais. She was abandoned by her crew and came ashore at Dungeness, Kent, United Kingdom where she was declared a total loss.{{cite web |url=http://uboat.net/wwi/ships_hit/886.html |title=Bout De Zan |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Chatburn|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk by torpedo in the English Channel {{convert|22|nmi|km}} north east of Cape Barfleur, Manche, France ({{coord|50|00|N|0|55|W}}) by {{SMU|UB-18}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1229.html |title=Chatburn |publisher=Uboat.net |access-date=30 October 2012}}
}}
{{shipwreck list item
|ship=Diamond Cross
|flag={{flag|Belgium}}
|desc=World War I: The fishing vessel was shelled and sunk in the English Channel west of Berck by {{SMU|UC-65}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1635.html |title=Diamond Cross |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Drina|1912|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The passenger ship struck a mine placed by {{SMU|UC-65}} ({{navy|German Empire}}) and sank in the Irish Sea {{convert|2|nmi|km|spell=in}} west of Skokholm, Pembrokeshire ({{coord|51|41|N|5|20|W}}) with the loss of fifteen lives.{{cite web |url=http://uboat.net/wwi/ships_hit/1717.html |title=Drina |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship=Elise II
|flag={{Flag|France}}
|desc=World War I: The fishing vessel was shelled and sunk in the English Channel {{convert|8|nmi|km|spell=in}} off Cayeux-sur-Mer, Somme by {{SMU|UC-65}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6965.html |title=Elise II |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Elorn|1894|2}}
|flag={{flag|France}}
|desc=World War I: The coaster was shelled and sunk in the English Channel {{convert|6|nmi|km}} north north east of Le Tréport, Seine-Inférieure ({{Coord|50|11|N|1|24|E}}) by {{SMU|UC-65}} ({{navy|German Empire}}) with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1915.html |title=Elorn |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship=General Radiguet
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the English Channel {{convert|2|nmi|km}} north north west of Cayeux-sur-Mer by {{SMU|UC-65}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2408.html |title=General Radiguet |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship=Germaine
|flag={{flag|France}}
|desc=World War I: The trawler was scuttled in the English Channel {{convert|6|nmi|km}} west of Berck by {{SMU|UC-65}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2438.html |title=Germaine |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{HMHS|Glenart Castle}}
|flag={{navy|UK}}
|desc=World War I: The hospital ship struck a mine placed by {{SMU|UC-65}} ({{navy|German Empire}}) and was damaged in the English Channel {{convert|8|nmi|km}} north west of the Owers Lightship ({{flagcountry|UKGBI|government}}). She was repaired and returned to service.{{cite web |url=http://uboat.net/wwi/ships_hit/2517.html |title=Glenart Castle |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Gurre|1889|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea ({{coord|59|30|N|2|00|E}}) by {{SMU|U-66}} ({{navy|German Empire}}) with the loss of twenty crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2654.html |title=Gurre |publisher=Uboat.net |access-date=17 October 2012}}
}}
{{shipwreck list item
|ship=Herbert Ingram
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was scuttled in the North Sea {{convert|70|nmi|km}} east of the Longstone Lighthouse, Northumberland ({{coord|55|59|N|0|25|E}}) by {{SMU|UC-29}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2819.html |title=Herbert Ingram |publisher=Uboat.net |access-date=3 December 2012}}{{cite web |url=http://www.naval-history.net/WW1LossesBrFV1917-18.htm |title=British Fishing Vessels Lost to Enemy Action Part 2 of 2 - Years 1917, 1918 in date order |publisher=Naval History |access-date=2 February 2013}}
}}
{{shipwreck list item
|ship=Homocea
|flag={{flag|France}}
|desc=World War I: The trawler was shelled and sunk in the English Channel {{convert|7|nmi|km}} north north west of Cayeux-sur-Mer by {{SMU|UC-65}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2885.html |title=Homocea |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship=Josephine Adolphine
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the English Channel {{convert|2|nmi|km}} north west of Cayeux-sur-Mer by {{SMU|UC-65}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3197.html |title=Josephine Adolphine |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Jumna||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was scuttled in the Indian Ocean {{convert|650|nmi|km}} west of Minicoy, India by {{SMS|Wolf|1916|6}} ({{navy|German Empire}}).
}}
{{shipwreck list item
|ship={{ship||Mabella|ship|2}}
|flag={{flag|Norway}}
|desc=World War I: The full-rigged ship was sunk in the Atlantic Ocean {{convert|24|nmi|km}} south south west of Old Head of Kinsale, County Cork, United Kingdom ({{coord|51|13|N|9|04|W}}) by {{SMU|UC-43}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3794.html |title=Mabella |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Munificent||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was sunk by torpedo in the English Channel {{convert|3.5|nmi|km}} off Cap Gris Nez, Pas-de-Calais, France by a Kaiserliche Marine submarine.
}}
{{shipwreck list item
|ship=N.D. de Lourdes
|flag={{flag|France}}
|desc=World War I: The fishing vessel was shelled and sunk in the English Channel {{convert|6|nmi|km}} west of Berck by {{SMU|UC-65}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4294.html |title=N.D. De Lourdes |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Nicolaos|1882|2}}
|flag={{flag|Greece}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea south of Sardinia, Italy by {{SMU|U-65|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4385.html |title=Nicolaos |publisher=Uboat.net |access-date=17 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Norma|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The barque was shelled and sunk in the North Sea {{convert|4|nmi|km}} east by north of the Shetland Islands by {{SMU|U-58||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/7460.html |title=Norma |publisher=Uboat.net |access-date=12 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Orion|1882|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea ({{coord|55|58|N|0|51|E}}) by {{SMU|UC-41}} ({{navy|German Empire}}) with the loss of nineteen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/7403.html |title=Orion |publisher=Uboat.net |access-date=10 December 2012}}
}}
{{shipwreck list item
|ship={{HMS|Pheasant|1916|6}}
|flag={{navy|UK}}
|desc=World War I: The {{sclass2|Admiralty M|destroyer}} struck a mine placed by {{SMU|U-80}} ({{navy|German Empire}}) and sank in the Atlantic Ocean west of the Orkney Islands with the loss of 88 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4783.html |title=HMS Pheasant |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship=Redcap
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was shelled and sunk in the North Sea {{convert|97|nmi|km}} east of the Longstone Lighthouse ({{coord|56|10|N|1|10|E}}) by {{SMU|UC-29||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/5045.html |title=Redcap |publisher=Uboat.net |access-date=3 December 2012}}
}}
{{shipwreck list item
|ship=Reine des Anges
|flag={{flag|France}}
|desc=World War I: The trawler was sunk in the English Channel {{convert|6|nmi|km}} west of Berck by {{SMU|UC-65}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5062.html |title=Reine Des Anges |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship=Sainte Famille
|flag={{flag|France}}
|desc=World War I: The fishing vessel was shelled and sunk in the English Channel off Boulogne, Pas-de-Calais by {{SMU|UC-65}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5344.html |title=Sainte Famille |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship=Saint Joseph
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the English Channel south of Boulogne by {{SMU|UC-65}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7283.html |title=Saint Joseph |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship=Seigneur
|flag={{flag|France}}
|desc=World War I: The fishing vessel was shelled and sunk in the English Channel west of Berck by {{SMU|UC-65}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5511.html |title=Seigneur |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Storenes|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The barque was scuttled in the Atlantic Ocean south west of the Old Head of Kinsale by {{SMU|UC-43}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5790.html |title=Storenes |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Teresina|brigantine|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The brigantine was scuttled in the Mediterranean Sea south of Sardinia by {{SMU|U-65|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5946.html |title=Teresina |publisher=Uboat.net |access-date=17 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Tillycorthie|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was shelled and sunk in the North Sea off the Longstone Lighthouse, Northumberland by {{SMU|UC-41}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6027.html |title=Tillycorthie |publisher=Uboat.net |access-date=10 December 2012}}
}}
{{shipwreck list end}}
2 March
{{shipwreck list begin |date=2 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Edvard Greig|1903|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the North Sea ({{coord|57|10|N|4|05|E}}) by {{SMU|U-61}} ({{navy|German Empire}}) with the loss of fifteen crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1818.html |title=Edvard Greig |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list item
|ship={{ship|German minesweeper|Erlangen|1902|2}}
|flag={{navy|German Empire}}
|desc=World War I: The minesweeper struck a mine and sank in the North Sea off Ameland in the West Frisian Islands off the coast of the Netherlands.
}}
{{shipwreck list item
|ship={{ship||Gazelle|ketch|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The ketch was scuttled in the English Channel {{convert|20|nmi|km}} south south west of Dungeness, Kent by {{SMU|U-53||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2391.html |title=Gazelle |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list item
|ship=S. Vincenzo F.
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Strait of Sicily by {{SMU|U-65|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5419.html |title=S. Vincenzo F. |publisher=Uboat.net |access-date=17 October 2012}}
}}
{{shipwreck list item
|ship=Utopia
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The sailing vessel was shelled and sunk in the English Channel {{convert|20|nmi|km}} south south west of Dungeness ({{coord|50|31|N|0|39|E}}) by {{SMU|U-53||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6888.html |title=Utopia |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list end}}
3 March
{{shipwreck list begin |date=3 March 1917 |sort=}}
{{shipwreck list item
|ship=S. Anna S.
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Strait of Sicily by {{SMU|U-39||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/324.html |title=S. Anna S.|publisher=Uboat.net |access-date=6 October 2012}}
}}
{{shipwreck list item
|ship={{RMS|Connaught|1897|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The troopship was sunk by torpedo in the English Channel {{convert|29|nmi|km}} south of the Owers Lightship ({{flagcountry|UKGBI|government}}) ({{coord|50|08|N|0|45|W}}) by {{SMU|U-48||6}} ({{navy|German Empire}}) with the loss of three crew.
}}
{{shipwreck list item
|ship={{SS|Craigendoran|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was sunk by torpedo in the Mediterranean Sea {{convert|6|nmi|km}} east of Cape Sigli, Algeria by {{SMU|UC-37||6}} ({{navy|German Empire}}) with the loss of three of her crew. Two of the survivors were taken as prisoners of war.{{cite web |url=http://uboat.net/wwi/ships_hit/1480.html |title=Craigendoran |publisher=Uboat.net |access-date=8 December 2012}}
}}
{{shipwreck list item
|ship=Hermes
|flag={{flag|Norway}}
|desc=World War I: The sailing vessel was sunk in the North Sea {{convert|10|nmi|km}} off of Utsira, Rogaland by {{SMU|U-80||6}} ({{navy|German Empire}}) with the loss of twelve crew.{{cite web |url=http://uboat.net/wwi/ships_hit/7072.html |title=Hermes |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Kincardine|1906|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The collier was sunk by torpedo in the Atlantic Ocean {{convert|20|nmi|km}} north east of Tearaght Island, County Donegal ({{coord|52|22|N|10|26|W}}) by {{SMU|U-70||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3325.html |title=Kincardine |publisher=Uboat.net |access-date=18 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Meldon|1902|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier struck a mine placed by {{SMU|U-78}} ({{navy|German Empire}}) and was damaged in the Firth of Lorn ({{coord|56|20|N|5|56|W}}). She was taken in tow but sank at the mouth of Loch Buie. Her crew survived.{{cite web |url=http://www.naval-history.net/WW1LossesBrRNM-Z.htm |title=British Naval Vessels Lost at Sea Part 2 of 2 - M.15 (monitor) to Zylpha (Q-ship) |publisher=Naval History |access-date=12 February 2013}}{{cite web |url=http://uboat.net/wwi/ships_hit/4066.html |title=Meldon |publisher=Uboat.net |access-date=20 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Newstead|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk by torpedo in the Atlantic Ocean {{convert|150|nmi|km}} west north west of the Fastnet Rock ({{coord|52|02|N|13|24|W}}) by {{SMU|U-49||6}} ({{navy|German Empire}}) with the loss of fifteen crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4381.html |title=Newstead |publisher=Uboat.net |access-date=9 October 2012}}
}}
{{shipwreck list item
|ship={{HMT|Northumbria}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine placed by {{SMU|UC-29}} ({{navy|German Empire}}) and sank in the Firth of Forth {{convert|1|nmi|km}} north of the Isle of May, Fife ({{coord|56|12|25|N|2|34|00|W}}) with the loss of five of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4459.html |title=HMT Northumbria |publisher=Uboat.net |access-date=3 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Ring|1897|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the North Sea {{convert|4|nmi|km}} east by south of Berwick-upon-Tweed, Northumberland, United Kingdom ({{coord|59|49|42|N|1|54|50|W}}) by {{SMU|UC-41||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5124.html |title=Ring |publisher=Uboat.net |access-date=10 December 2012}}
}}
{{shipwreck list item
|ship={{SS|River Forth|1907|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Mediterranean Sea {{convert|60|nmi|km}} south by east of Malta ({{coord|34|54|N|15|00|E}}) by {{SMU|UC-35||6}} ({{navy|German Empire}}) with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5147.html |title=River Forth |publisher=Uboat.net |access-date=6 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Rosborg|1907|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea ({{coord|58|40|N|0|15|W}}) by {{SMU|U-61||6}} ({{navy|German Empire}}) with the loss of six crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5199.html |title=Rosborg |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Sagamore|Harland & Wolff, 1892|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|150|nmi|km}} west of the Fastnet Rock ({{coord|51|50|N|14|00|W}}) by {{SMU|U-49||6}} ({{navy|German Empire}}) with the loss of 52 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5295.html |title=Sagamore |publisher=Uboat.net |access-date=9 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Setubal||2}}
|flag={{flag|Portugal}}
|desc=The cargo ship was wrecked. Her crew survived.{{Cite newspaper The Times |title=Portuguese steamer wrecked. |date=5 March 1917 |page=5 |issue=41418 |column=E }}
}}
{{shipwreck list item
|ship={{SS|Theodoros Panaglos|1895|2}}
|flag={{flag|Greece}}
|desc=World War I: The cargo ship was shelled and sunk in the English Channel {{convert|30|nmi|km}} south south west of The Lizard, Cornwall, United Kingdom ({{coord|49|40|N|5|30|W}}) by {{SMU|U-53||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5980.html |title=Theodoros Panaglos |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list end}}
4 March
{{shipwreck list begin |date=4 March 1917 |sort=}}
{{shipwreck list item
|ship=Harold Blekum
|flag={{flag|United States|1912}}
|desc=During a voyage from Kodiak, Territory of Alaska, to Seattle, Washington carrying a crew of eight and 100 tons of cargo including empty gasoline drums, the 192-gross register ton schooner drifted ashore and was wrecked in Ugak Bay ({{coord|57|48|N|154|04|W|name=Ugak Bay}}) on the coast of Kodiak Island in the Kodiak Archipelago after losing both her anchors the previous day.[https://alaskashipwreck.com/shipwrecks-a-z/alaska-shipwrecks-h/ alaskashipwreck.com Alaska Shipwrecks (H)]
}}
{{shipwreck list item
|ship={{SS|Jumna||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The steamer was captured on 1 March and scuttled on 4 March by {{SMS|Wolf|1916|6}} ({{navy|German Empire}}).{{cite web |url=https://www.wrecksite.eu/wreck.aspx?172405 |title=Jumna (+1917) |publisher=Wrecksite |access-date=15 September 2020}}
}}
{{shipwreck list item
|ship={{SS|Narcis||2}}
|flag={{Flag|Belgium}}
|desc=The cargo ship sprang a leak in the Atlantic Ocean. She developed a 32° list on 5 March, and was abandoned on 6 March at {{coord|49|30|N|22|17|W|type:event|name=SS Narcis}}. Narcis was later sunk by gunfire from {{SS|Taramac||2}} ({{flagcountry|UKGBI|civil}}) as she was a danger to navigation.{{cite web |title=Narcis |url=https://wrecksite.eu/wreck.aspx?15297 |website=wrecksite.eu |access-date=1 July 2022}}
}}
{{shipwreck list item
|ship={{ship||The Macbain|barquentine|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The barquentine was scuttled in the English Channel {{convert|20|nmi|km}} south of Portland Bill, Dorset by {{SMU|U-48||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5968.html |title=The Macbain |publisher=Uboat.net |access-date=8 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Rhodanthe||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|330|nmi|km}} north north west of the Cape Verde Islands, Portugal by {{SMS|Möwe|1914|6}} ({{navy|German Empire}}). Her crew were taken as prisoners of war.
}}
{{shipwreck list item
|ship={{SS|Turritella||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was scuttled in the Indian Ocean by {{SMS|Wolf|1916|6}} ({{navy|German Empire}}).{{cite web |url=http://www.naval-history.net/WW1LossesBrMS1917.htm |title= British Merchant Ships Lost to Enemy Action Part 2 of 3 - January-August 1917 in date order |publisher=Naval History |access-date=22 January 2013}}
}}
{{shipwreck list end}}
5 March
{{shipwreck list begin |date=5 March 1917 |sort=}}
{{shipwreck list item
|ship=Bessie J.
|flag={{flag|United States|1912}}
|desc=The barge sank at the Darrow Mann Coal Pier, Mystic Wharf, Charlestown, Massachusetts. Raised, repaired and returned to service.{{cite web |url=https://research.mysticseaport.org/coll/coll001/ |title=Records of the T. A. Scott co. |date=20 May 2016 |publisher=mysticseaport.org |access-date=18 April 2021}}
}}
{{shipwreck list item
|ship={{HMT|Campania II}}
|flag={{navy|UK}}
|desc=The naval trawler was lost on this date with the loss of all hands.{{cite web |url=http://www.roll-of-honour.com/Suffolk/Leiston.html |title=LEISTON CUM SIZEWELL WAR MEMORIAL |publisher=Roll of Honour |access-date=4 February 2013}}
}}
{{shipwreck list item
|ship={{SS|Copenhagen|1907|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The passenger ship was torpedoed and sunk in the North Sea {{convert|8|nmi|km}} east of the Noord Hinder Lightship ({{flag|Netherlands}}) by {{SMU|UC-61}} ({{navy|German Empire}}) with the loss of six lives.{{cite web |url=http://uboat.net/wwi/ships_hit/1431.html |title=Copenhagen |publisher=Uboat.net |access-date=21 December 2012}}
}}
{{shipwreck list item
|ship={{SV|Dupleix||2}}
|flag={{flag|France}}
|desc=World War I: The barque was captured and sunk with explosives by {{SMS|Seeadler|1915|6}} ({{navy|German Empire}}).{{cite web |url=https://www.wrecksite.eu/wreck.aspx?133603 |title=Dupleix (+1917) |publisher=Wrecksite |access-date=14 September 2020}}
}}
{{shipwreck list item
|ship={{SS|Federico Confalonieri|1911|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean south west of Ireland ({{coord|51|50|N|13|32|W}}) by {{SMU|U-53}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2144.html |title=Federico Confalonieri |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list item
|ship=Guadiana
|flag={{flag|Portugal}}
|desc=World War I: The sailing vessel was set afire and sunk in the Atlantic Ocean south of Ireland by {{SMU|UC-44}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2636.html |title=Guadiana |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{SMS|Iltis|1917|6}}
|flag={{navy|German Empire}}
|desc=World War I: The auxiliary cruiser was shelled and sunk off Aden by {{HMS|Odin|1901|6}} ({{navy|UK}}), or scuttled to prevent capture. The crew were rescued and made prisoners of war.{{cite web |url=https://www.wrecksite.eu/wreck.aspx?159850 |title=Iltis (+1917) |publisher=Wrecksite |access-date=14 September 2020}}
}}
{{shipwreck list item
|ship=Salvatore
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Malta Channel by {{SMU|UC-37}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5363.html |title=Salvatore |publisher=Uboat.net |access-date=8 December 2012}}
}}
{{shipwreck list end}}
6 March
{{shipwreck list begin |date=6 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Caldergrove|1909|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|200|nmi|km}} west north west of the Fastnet Rock ({{coord|51|30|N|14|51|W}}) by {{SMU|U-44||6}} ({{navy|German Empire}}) with the loss of nineteen crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1045.html |title=Caldergrove |publisher=Uboat.net |access-date=7 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Cornelia|1872|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was shelled and sunk in the Atlantic Ocean {{convert|9|nmi|km}} of the Skellig Islands, County Kerry ({{coord|51|47|N|10|43|W}}) by {{SMU|UC-43||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6832.html |title=Cornelia |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Fenay Lodge|1904|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|250|nmi|km}} north west of the Fastnet Rock ({{coord|51|24|N|16|11|W}}) by {{SMU|U-44||6}} ({{navy|German Empire}}) with the loss of four crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2154.html |title=Fenay Lodge |publisher=Uboat.net |access-date=7 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Porto di Smirne|1895|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea {{convert|150|nmi|km}} south west of Cape Matapan, Greece by {{SMU|U-65|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4884.html |title=Porto di Smirne |publisher=Uboat.net |access-date=17 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Sawa Maru|1890|2}}
|flag={{flagcountry|Empire of Japan}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|30|nmi|km}} west of Bull Rock, County Cork, United Kingdom by {{SMU|UC-43||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7383.html |title=Sawa Maru |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list end}}
7 March
{{shipwreck list begin |date=7 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Adalands|1880|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|8|nmi|km}} south west of the Fastnet Rock by {{SMU|UC-44||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/46.html |title=Adalands |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Antonio|1905|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-17}} ({{navy|German Empire}}) and sank in the English Channel {{convert|7|nmi|km}} off Dartmouth, Devon with the loss of eleven of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/371.html |title=Antonio |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Baron Wemyss|1912|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|73|nmi|km}} north west by west of the Fastnet Rock ({{coord|51|40|N|11|30|W}}) by {{SMU|UC-43||6}} ({{navy|German Empire}}) with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/653.html |title=Baron Wemyss |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship=Naamah
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was shelled and sunk in the North Sea {{convert|35|nmi|km}} south by east of North Ronaldsay, Orkney Islands by {{SMU|UC-76||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4306.html |title=Naamah |publisher=Uboat.net |access-date=29 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Navarra|1907|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was shelled and sunk in the Atlantic Ocean south of the Eddystone Lighthouse, Cornwall, United Kingdom ({{coord|49|36|N|4|12|W}}) by {{SMU|U-48||6}} ({{navy|German Empire}}) with the loss of nineteen crew.{{cite web |url=http://uboat.net/wwi/ships_hit/7647.html |title=Navarra |publisher=Uboat.net |access-date=8 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Ohio|1914|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|152|nmi|km}} north west of the Skellig Islands, County Kerry, United Kingdom ({{coord|51|45|N|14|30|W}}) by {{SMU|U-44||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4532.html |title=Ohio |publisher=Uboat.net |access-date=7 October 2012}}
}}
{{shipwreck list item
|ship={{HMT|Vivanti}}
|flag={{navy|UK}}
|desc=The naval trawler was lost on this date.
}}
{{shipwreck list item
|ship=Vulcana
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was shelled and sunk in the North Sea {{convert|40|nmi|km}} east south east of the Auskerry Lighthouse, Orkney Islands by {{SMU|UC-76||6}} ({{navy|German Empire}}) with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6406.html |title=Vulcana |publisher=Uboat.net |access-date=29 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Westwick|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-44}} ({{navy|German Empire}}) and sank in the Irish Sea {{convert|1|nmi|km}} south of Roche Point, Queenstown, County Cork. Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6515.html |title=Westwick |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list end}}
8 March
{{shipwreck list begin |date=8 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Ares|1914|2}}
|flag={{flag|Netherlands}}
|desc=World War I: The tanker was sunk in the Atlantic Ocean {{convert|40|nmi|km}} west of Cascais, Portugal ({{coord|38|12|N|10|19|W}}) by {{SMU|UC-74}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/424.html |title=Ares |publisher=Uboat.net |access-date=28 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Dunbarmoor|1903|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was shelled and sunk in the Atlantic Ocean {{convert|180|nmi|km}} west north west of the Fastnet Rock ({{coord|51|22|N|14|31|W}}) by {{SMU|U-44}} ({{navy|German Empire}}) with the loss of twelve crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1746.html |title=Dunbarmoor |publisher=Uboat.net |access-date=7 October 2012}}
}}
{{shipwreck list item
|ship={{SV|Frank Pendleton||2}}
|flag={{flag|United States|1912}}
|desc=The schooner barge was wrecked in the Main Channel into the Harbor of New York City abreast Buoy No. 8, near the Swash Channel, a total loss.{{cite web |url=https://books.google.com/books?id=bc1GAQAAIAAJ&dq=ship%3A++Thomas+J.+Horan%2C+1916&pg=PA3 |title=United States Congressional Serial Set, Volume 7444 |year=1918 |publisher=U.S. Government Printing Office |via=Googlebooks |access-date=14 April 2021}}{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207183 |title=Frank Pendleton (+1917) |publisher=Wrecksite |access-date=14 April 2021}}
}}
{{shipwreck list item
|ship={{SS|Georgian|1890|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|52|nmi|km}} north of Cape Sidero, Crete, Greece ({{coord|36|13|N|26|05|W|}}) by {{SMU|UB-47}} ({{navy|German Empire}}) with the loss of five of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2430.html |title=Georgian |publisher=Uboat.net |access-date=7 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Silas|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The barque was sunk in the Atlantic Ocean off the west coast of Ireland ({{coord|52|10|N|16|00|W}}) by {{SMU|U-44}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5565.html |title=Silas |publisher=Uboat.net |access-date=7 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Storstad||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was sunk in the Atlantic Ocean {{convert|45|nmi|km}} west south west of the Fastnet Rock ({{coord|51|20|N|11|50|W}}) by {{SMU|U-62}} ({{navy|German Empire}}) with the loss of three crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5794.html |title=Storstad |publisher=Uboat.net |access-date=15 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Vega|barque|2}}
|flag={{Flagcountry|Russian Empire|1914}}
|desc=World War I: The barque was sunk in the Atlantic Ocean west of the Bishop Rock, Isles of Scilly ({{coord|51|00|N|12|00|W}}) by {{SMU|U-62}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6861.html |title=Vega |publisher=Uboat.net |access-date=15 October 2012}}
}}
{{shipwreck list end}}
9 March
{{shipwreck list begin |date=9 March 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Abeja|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the English Channel {{convert|20|nmi|km}} south west by south of Start Point ({{coord|49|53|N|3|42|W}}) by {{SMU|U-48||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/16.html |title=Abeja |publisher=Uboat.net |access-date=8 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Cavour||2}}
|flag={{Flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean off Ireland ({{coord|51|15|N|6|55|W|type:event|name=SS Cavour}}) by {{SMU|U-53||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |title=SS Cavour (1983 GRT) (+1917) |url=https://wrecksite.eu/wreck.aspx?121713 |website=wrecksite.eu |access-date=18 February 2020}}{{cite web |url=http://uboat.net/wwi/ships_hit/1179.html |title=Cavour |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Dana|1903|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the North Sea {{convert|5|nmi|km}} south of Sumburgh Head, Shetland Islands, United Kingdom by {{SMU|UC-76||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6711.html |title=Dana |publisher=Uboat.net |access-date=29 December 2012}}
}}
{{shipwreck list item
|ship={{SS|East Point|1901|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|9|nmi|km}} east by south of the Eddystone Lighthouse by {{SMU|U-48||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1785.html |title=East Point |publisher=Uboat.net |access-date=8 October 2012}}
}}
{{shipwreck list item
|ship={{HMS|Fauvette}}
|flag={{navy|UK}}
|desc=World War I: The armed boarding steamer struck a mine placed by {{SMU|UC-7}} ({{navy|German Empire}}) and sank in The Downs ({{coord|51|24|N|1|29|E}} with the loss of fourteen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2138.html |title=Fauvette |publisher=Uboat.net |access-date=21 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Inverlogie|barque|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The barque was sunk by torpedo in the Atlantic Ocean {{convert|15|nmi|km}} south west of the Smalls Lighthouse by {{SMU|U-70||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3038.html |title=Inverlogie |publisher=Uboat.net |access-date=18 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Lars Fostenes|1916|2}}
|flag={{Flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean off Cork, United Kingdom by {{SMU|U-53||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3511.html |title=Lars Fostenes |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Laurits|schooner|2}}
|flag={{flag|Denmark}}
|desc=World War I: The schooner was sunk in the Atlantic Ocean off Stornoway, Isle of Lewis, Outer Hebrides, United Kingdom by {{SMU|UC-43||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3521.html |title=Laurits |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Spartan|barque|2}}
|flag={{Flag|Norway}}
|desc=World War I: The barque was sunk by torpedo in the Atlantic Ocean {{convert|75|nmi|km}} south west of the Fastnet Rock ({{coord|50|26|N|10|45|W}}) by {{SMU|U-61||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5679.html |title=Spartan |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list end}}
10 March
{{shipwreck list begin |date=10 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Algol|1896|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was shelled and sunk in the North Sea east of the Shetland Islands, United Kingdom ({{coord|60|20|N|0|50|E}}) by {{SMU|U-81||6}} ({{navy|German Empire}}). Her eighteen crew took to the lifeboats but were not rescued.{{cite web |url=http://uboat.net/wwi/ships_hit/6771.html |title=Algol |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Asbjørn|1899|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|13|nmi|km}} north north west of Ouessant, Finistère, France by {{SMU|UC-21||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/477.html |title=Asbjørn |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Angola|1906|2}}
|flag={{flag|Portugal}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|112|nmi|km}} south west of the Bishop Rock, Isles of Scilly, United Kingdom by {{SMU|U-61||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/316.html |title=Angola |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Esmereldas||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|420|nmi|km}} west of Lisbon, Portugal by {{SMS|Möwe|1914|6}} ({{navy|German Empire}}). Her crew were taken as prisoners of war.
}}
{{shipwreck list item
|ship={{ship|Italian submarine|Guglielmotti|1916|2}}
|flag={{navy|Kingdom of Italy|name=Italian Royal Navy}}
|desc=World War I: On her maiden voyage, the {{sclass|Pacinotti|submarine}} was sunk in the Ligurian Sea northwest of Capraia by gunfire and ramming by the sloop {{HMS|Cyclamen|1916|6}} ({{navy|United Kingdom}}) after Cyclamen mistook her for a German submarine.Gray, Randal, ed., Conway′s All the World′s Fighting Ships 1906-1921, Annapolis, Maryland: Naval Institute Press, 1985, {{ISBN|0-87021-907-3}}, p. 275.
}}
{{shipwreck list item
|ship={{ship||James Burton Cook|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the Mediterranean Sea {{convert|25|nmi|km}} south south east of Málaga, Spain by {{SMU|UC-74||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3107.html |title=James Burton Cook |publisher=Uboat.net |access-date=28 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Marie|1889 schooner|2}}
|flag={{flag|France}}
|desc=World War I: The schooner was sunk in the Atlantic Ocean {{convert|15|nmi|km}} north of the Seven Stones reef by {{SMU|U-62||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7217.html |title=Marie |publisher=Uboat.net |access-date=15 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Mediterranean|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the Atlantic Ocean {{convert|13|nmi|km}} south of Hook Point, County Waterford by {{SMU|U-70||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4057.html |title=Mediterranean |publisher=Uboat.net |access-date=18 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Otaki|1908|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=File:SS Otaki sinking.jpg World War I, Action of 10 March 1917: The refrigerated cargo liner was sunk by gunfire in the Atlantic Ocean {{convert|420|nmi|km}} west of Lisbon by {{SMS|Möwe|1914|6}} ({{navy|German Empire}}) with the loss of six of her crew. Survivors were taken as prisoners of war. Her captain was awarded a posthumous Victoria Cross for his action in attacking Möwe.{{cite web |url=http://www.clydesite.co.uk/clydebuilt/abandoned-ships/OTAKI_835.html |archive-url=https://web.archive.org/web/20150316003916/http://www.clydesite.co.uk/clydebuilt/abandoned-ships/OTAKI_835.html |url-status=usurped |archive-date=16 March 2015 |title=OTAKI |publisher=Clydesite |access-date=1 July 2016}}
}}
{{shipwreck list item
|ship={{SS|Skreien|1869|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was scuttled in the North Sea {{convert|60|nmi|km}} east of Lerwick, Shetland Islands by {{SMU|U-81||6}} ({{navy|German Empire}}) with the loss of five of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5610.html |title=Skreien |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{ship||T. Crowley|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the Atlantic Ocean {{convert|12|nmi|km}} south of Hook Point by {{SMU|U-70||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5881.html |title=T. Crowley |publisher=Uboat.net |access-date=18 October 2012}}
}}
{{shipwreck list item
|ship={{SMU|UC-43||6}}
|flag={{navy|German Empire}}
|desc=World War I: The Type UC II submarine was sunk by torpedo in the North Sea north of Muckle Flugga, Shetland Islands, United Kingdom ({{coord|60|57|N|1|11|W}}) by {{HMS|G13}} ({{navy|UK}}) with the loss of all 26 crew.
}}
{{shipwreck list end}}
11 March
{{shipwreck list begin |date=11 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Charles Le Cour|1903|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|7|nmi|km}} north north east of the Pendeen Lighthouse, Cornwall, United Kingdom ({{coord|50|16|N|5|36|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1222.html |title=Charles Le Cour |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Folia|1907|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo liner was sunk by torpedo in the Atlantic Ocean {{convert|4|nmi|km}} east south east of Ram Head by {{SMU|U-53||6}} ({{navy|German Empire}}) with the loss of seven crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2223.html |title=Folia |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list item
|ship={{SS|G. A. Savage|1900|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was sunk by torpedo in the Atlantic Ocean off Pendeen Point, Cornwall by {{SMU|UC-47||6}} ({{navy|German Empire}}) with the loss of all nine crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2419.html |title=G. A. Savage |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Gracia|1888|2}}
|flag={{Flag|Spain|civil-1785}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|5|nmi|km}} south of Ballycotton, County Cork, United Kingdom by {{SMU|U-53||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2585.html |title=Gracia |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Horngarth||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was scuttled in the Atlantic Ocean {{convert|220|nmi|km}} east north east of the St Paul Rocks, Brazil by {{SMS|Seeadler|1915|6}} ({{navy|German Empire}}) with the loss of a crew member.
}}
{{shipwreck list item
|ship={{SS|Kwasind|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-4}} ({{navy|German Empire}}) and sank in the North Sea off Southwold, Suffolk ({{coord|52|08|N|1|45|E}}) with the loss of twelve of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3400.html |title=Kwasind |publisher=Uboat.net |access-date=18 November 2012}}
}}
{{shipwreck list item
|ship=Thrift
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was shelled and sunk in the Atlantic Ocean {{convert|15|nmi|km}} west of Trevose Head, Cornwall ({{coord|50|30|N|5|24|W}}) by {{SMU|U-62||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6015.html |title=Thrift |publisher=Uboat.net |access-date=15 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Wordsworth||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was scuttled in the Indian Ocean {{convert|680|nmi|km}} west of Mahé, Seychelles by {{SMS|Wolf|1916|6}} ({{navy|German Empire}}).
}}
{{shipwreck list end}}
12 March
{{shipwreck list begin |date=12 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Algonquin|1888|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The cargo ship was sunk by shelling and exposives in the Atlantic Ocean {{convert|65|nmi|km}} west of the Bishop Rock, Isles of Scilly, United Kingdom ({{coord|49|39|N|7|51|W}}) by {{SMU|U-62||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/195.html |title=Algonquin |publisher=Uboat.net |access-date=15 October 2012}}{{cite web |url=http://www.usmm.org/ww1merchant.html |title=U.S. Merchant Ships, Sailing Vessels, and Fishing Craft Lost from all Causes during World War I |publisher=usmm.org |access-date=21 October 2020}}{{cite web |url=https://www.wrecksite.eu/wreck.aspx?13203 |title=Algonquin (+1917) |publisher=Wrecksite |access-date=21 October 2020}}
}}
{{shipwreck list item
|ship=Alice Charles
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Bay of Biscay off the Gironde Estuary by {{SMU|UC-21||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/200.html |title=Alice Charles |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship={{HMS|Ambient|1904|6}}
|flag={{navy|UKGBI}}
|desc=World War I: The collier struck a mine placed by {{SMU|UC-4}} ({{navy|German Empire}}) and sank in the North Sea {{convert|7|nmi|km}} north west of the Shipwash Lightship ({{flagcountry|UKGBI|civil}}) ({{coord|52|08|N|1|46|E}}). Her crew survived.{{cite web |url=http://www.naval-history.net/WW1LossesBrRNA-L.htm |title=British Naval Vessels Lost at Sea Part 1 of 2 - Abadol (oiler) to Lynx (destroyer) |publisher=Naval History |access-date=2 February 2013}}{{cite web |url=http://uboat.net/wwi/ships_hit/240.html |title=Ambient |publisher=Uboat.net |access-date=18 November 2012}}
}}
{{shipwreck list item
|ship=Aréthuse
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Bay of Biscay off the Gironde Estuary by {{SMU|UC-21||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/427.html |title=Arethuse |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Bilswood|1915|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier struck a mine placed by {{SMU|U-73}} ({{navy|German Empire}}) and sank in the Mediterranean Sea {{convert|8|nmi|km}} off Alexandria, Egypt. Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/800.html |title=Bilswood |publisher=Uboat.net |access-date=19 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Collingwood|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The barque was sunk in the Atlantic Ocean west of the Isles of Scilly ({{coord|49|13|N|9|39|W}}) by {{SMU|U-62||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1380.html |title=Collingwood |publisher=Uboat.net |access-date=15 October 2012}}
}}
{{shipwreck list item
|ship=C.A.S.
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|12|nmi|km}} north north west of Trevose Head, Cornwall ({{coord|50|46|N|5|10|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1020.html |title=C.A.S. |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{HMS|E49}}
|flag={{navy|UK}}
|desc=World War I: The E-class submarine struck a mine placed by {{SMU|UC-76}} ({{navy|German Empire}}) and sank off the Shetland Islands with the loss of all 30 crew.
}}
{{shipwreck list item
|ship={{SS|Einar Jarl|1914|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the English Channel {{convert|10|nmi|km}} east south east of Start Point, Devon, United Kingdom by {{SMU|UC-66||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1846.html |title=Einar Jarl |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship=Ena
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|10|nmi|km}} north by west of Trevose Head ({{coord|50|42|N|5|05|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1959.html |title=Ena |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship=Forget-Me-Not
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was sunk in the English Channel {{convert|12|nmi|km}} south west of Portland Bill, Dorset by {{SMU|UC-66||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2230.html |title=Forget-Me-Not |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Glynymel|1890|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was shelled and scuttled in the English Channel {{convert|23|nmi|km}} south by west of St. Catherine's Point, Isle of Wight ({{coord|50|12|N|1|11|W}}) by {{SMU|UC-66||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/2557.html |title=Glynymel |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship=Gratia
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|12|nmi|km}} north north west of Trevose Head ({{Coord|50|44|N|5|07|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7319.html |title=Gratia|publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Guerveur|barque|2}}
|flag={{flag|France}}
|desc=World War I: The barque was shelled and sunk in the Atlantic Ocean {{convert|84|nmi|km}} of Tory Island, County Donegal, United Kingdom ({{coord|55|42|N|10|52|W}}) by {{SMU|U-48||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2642.html |title=Guerveur |publisher=Uboat.net |access-date=8 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Hainaut||2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk by torpedo in the Atlantic Ocean south west of Ireland ({{coord|52|05|N|11|30|W}}) by {{SMU|U-53||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2679.html |title=Hainaut |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list item
|ship=Hyacinth
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|15|nmi|km}} north by west of Trevose Head ({{coord|50|47|N|5|10|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2942.html |title=Hyacinth |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship=Inter-nos
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|12|nmi|km}} north north west of Trevose Head ({{coord|50|44|N|5|07|W}})) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3030.html |title=Inter-nos |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship=Jessamine
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|14|nmi|km}} north north west of Trevose Head ({{coord|50|46|N|5|08|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3151.html |title=Jessamine |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Jules Gommes|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The schooner was scuttled in the Atlantic Ocean {{convert|60|nmi|km}} west of the Isles of Scilly ({{coord|49|10|N|8|50|W}}) by {{SMU|U-62||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3210.html |title=Jules Gommes |publisher=Uboat.net |access-date=15 October 2012}}
}}
{{shipwreck list item
|ship=Lent Lily
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|13|nmi|km}} north north west of Trevose Head ({{coord|50|45|N|5|09|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3562.html |title=Lent Lily |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Lucy Anderson|1904|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was shelled and sunk in the North Sea {{convert|55|nmi|km}} east south east of Noss, Wick ({{coord|58|27|N|1|18|W}}) by {{SMU|UC-44||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3742.html |title=Lucy Anderson |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Marna|1883|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the North Sea {{convert|60|nmi|km}} north east of Kinnaird Head, Aberdeenshire, United Kingdom by {{SMU|UC-44||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3983.html |title=Marna |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Memnon|1890|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk by torpedo in the English Channel {{convert|20|nmi|km}} south west of Portland Bill ({{coord|50|15|N|2|48|W}}) by {{SMU|UC-66||6}} ({{navy|German Empire}}) with the loss of six of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4072.html |title=Memnon |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship=Nellie
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|13|nmi|km}} north by west of Trevose Head ({{coord|50|45|N|5|09|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7236.html |title=Nellie |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship=Nina M.
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea off Malta ({{coord|36|27|N|14|33|E}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4402.html |title=Nina M. |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Pontypridd|1883|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-4}} ({{navy|German Empire}}) and sank in the North Sea off Aldeburgh, Suffolk ({{coord|52|08|N|1|46|E}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4866.html |title=Pontypridd |publisher=Uboat.net |access-date=18 November 2012}}
}}
{{shipwreck list item
|ship=Proverb
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|25|nmi|km}} north west of Trevose Head ({{coord|50|47|N|5|35|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4951.html |title=Proverb |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship=Reindeer
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the English Channel {{convert|15|nmi|km}} south east of Berry Head, Devon by {{SMU|UC-66||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6941.html |title=Reindeer |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship=Rivina
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|15|nmi|km}} north north west of Trevose Head ({{coord|50|47|N|5|10|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5149.html |title=Rivina |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{HMS|Skate|1917|6}}
|flag={{navy|UK}}
|desc=World War I: The Admiralty R-class destroyer was torpedoed and damaged in the North Sea off the Maas Lightship ({{flag|Netherlands}}) by {{SMU|UC-69||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/5602.html |title=HMS Skate |publisher=Uboat.net |access-date=25 December 2012}} She was repaired and returned to service.
}}
{{shipwreck list item
|ship={{SS|Tandil|1900|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The collier was sunk by torpedo in the English Channel {{convert|20|nmi|km}} west by north of Portland Bill ({{coord|49|36|N|2|57|W}}) by {{SMU|UC-68||6}} ({{navy|German Empire}}) with the loss of four of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5900.html |title=Tandil |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Thode Fagelund|1904|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea off the Noord Hinder Lightship ({{flag|Netherlands}}) ({{coord|51|40|N|2|58|E}}) by {{SMU|UB-27||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5996.html |title=Thode Fagelund |publisher=Uboat.net |access-date=1 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Topaz|1896|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was torpedoed and sunk in the English Channel {{convert|27|nmi|km}} east by north of Cape Barfleur, Manche, France ({{coord|49|50|N|0|40|W}}) by {{SMU|UB-18||6}} ({{navy|German Empire}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6051.html |title=Topaz |publisher=Uboat.net |access-date=30 October 2012}}
}}
{{shipwreck list end}}
13 March
{{shipwreck list begin |date=13 March 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Alma|schooner|2}}
|flag={{flagcountry|Russian Empire|1914}}
|desc=World War I: The schooner was shelled and sunk in the Atlantic Ocean off Wexford, United Kingdom (approximately {{Coord|51|35|N|7|35|W}}) by {{SMU|U-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/214.html |title=Alma |publisher=Uboat.net |access-date=18 October 2012}}
}}
{{shipwreck list item
|ship=Comrades
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was shelled and sunk in the North Sea off the coast of Norfolk by {{SMU|UB-32||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1399.html |title=Comrades |publisher=Uboat.net |access-date=2 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Coronda|1892|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|180|nmi|km}} west of Tory Island, County Donegal ({{coord|56|11|N|13|40|W}}) by {{SMU|U-81||6}} ({{navy|German Empire}}) with the loss of nine crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1454.html |title=Coronda |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Dag|schooner|2}}
|flag={{flag|Sweden}}
|desc=World War I: The schooner was scuttled in the Atlantic Ocean south of the Fastnet RockSwedish Board of Trade: "Svenska handelsflottans krigsförluster 1914-1920" (Swedish Merchant Marine War losses 1914-1920), Stockholm 1921, pp. 301–2 ({{coord|49|18|N|9|28|W}}) by {{SMU|U-62||6}} ({{navy|German Empire}}). All ten people on board survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6838.html |title=Dag |publisher=Uboat.net |access-date=15 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Demeterton||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was scuttled in the Atlantic Ocean {{convert|730|nmi|km}} east by north of Cape Race, Newfoundland by {{SMS|Möwe|1914|6}} ({{navy|German Empire}}). Her crew were taken as prisoners of war.
}}
{{shipwreck list item
|ship=De Tien Kinders
|flag={{flag|Belgium}}
|desc=World War I: The fishing vessel was sunk in the North Sea off the coast of Norfolk by {{SMU|UB-32||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1587.html |title=De Tien Kinders |publisher=Uboat.net |access-date=2 November 2012}}
}}
{{shipwreck list item
|ship={{ship|French trawler|Elisabeth||2}}
|flag={{navy|France}}
|desc=World War I: The naval trawler struck a mine placed by {{SMU|UB-12}} ({{navy|German Empire}}) and sank in the English Channel off Calais, Pas-de-Calais ({{coord|51|01|N|1|52|E}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6719.html |title=Elisabeth |publisher=Uboat.net |access-date=28 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Elizabeth Eleanor|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The three-masted schooner was shelled and sunk in the Atlantic Ocean {{convert|77|nmi|km}} north west of Trevose Head, Cornwall ({{coord|50|47|N|6|58|W}}) by {{SMU|U-70||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1886.html |title=Elizabeth Eleanor |publisher=Uboat.net |access-date=18 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Girda|1888|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Bay of Biscay off the Île d'Oléron, Charente-Maritime, France by {{SMU|UC-21||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2471.html |title=Girda |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship=Gold Seeker
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was shelled and sunk in the North Sea off the coast of Norfolk by {{SMU|UB-32||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2565.html |title=Gold Seeker |publisher=Uboat.net |access-date=2 November 2012}}
}}
{{shipwreck list item
|ship={{SS|La Campine|1890|2}}
|flag={{flag|Netherlands}}
|desc=World War I: The tanker was captured and sunk in the North Sea ({{coord|56|00|N|4|57|E|type:event|name=SS La Campine}}) by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3427.html |title=La Campine |publisher=Uboat.net |access-date=17 December 2012}}{{cite web |title=SS La Campine (+1917) |url=https://wrecksite.eu/wreck.aspx?4620 |website=wrecksite.eu |access-date=18 February 2020}}
}}
{{shipwreck list item
|ship={{SS|Luciline|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The tanker was torpedoed and damaged in the Atlantic Ocean off Tearaght Island, County Kerry by {{SMU|U-61||6}} ({{navy|German Empire}}). She was beached but was later refloated.{{cite web |url=http://uboat.net/wwi/ships_hit/3735.html |title=Luciline |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list item
|ship=Navenby
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was scuttled in the North Sea {{convert|85|nmi|km}} east of Rattray Head, Aberdeenshire by {{SMU|UC-44||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4325.html |title=Navenby |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Northwaite|1905|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean off the Blasket Islands, County Kerry ({{coord|52|11|N|11|07|W}}) by {{SMU|U-61||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4461.html |title=Northwaite |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Norwegian|1913|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-43}} ({{navy|German Empire}}) and sank in the Atlantic Ocean {{convert|4|nmi|km}} south west of Seven Heads, Clonakilty, County Cork, United Kingdom with the loss of five of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4464.html |title=Norwegian |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Pera|ship|2}}
|flag={{flagcountry|Russian Empire|1914}}
|desc=World War I: The full-rigged ship was scuttled in St. George's Channel ({{coord|50|50|N|7|00|W}}) by {{SMU|U-70||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4735.html |title=Pera |publisher=Uboat.net |access-date=18 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Reward|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The three-masted schooner was shelled and sunk in the English Channel south of Start Point, Cornwall ({{coord|49|55|N|3|15|W}}) by {{SMU|UC-72||6}} ({{navy|German Empire}}) with the loss of all hands.{{cite web |url=http://uboat.net/wwi/ships_hit/5099.html |title=Reward |publisher=Uboat.net |access-date=28 December 2012}}
}}
{{shipwreck list item
|ship=Try
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was shelled and sunk in the Atlantic Ocean {{convert|10|nmi|km}} south of the Wolf Rock, Cornwall ({{coord|49|52|N|5|46|W}}) by {{SMU|UC-66||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6144.html |title=Try |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{SMU|UC-68||6}}
|flag={{navy|German Empire}}
|desc=The Type UC II submarine was sunk by the detonation of one of her own mines off Start Point, Cornwall, United Kingdom with the loss of all 26 crew.
}}
{{shipwreck list item
|ship={{SS|Vivina|1885|2}}
|flag={{flag|Spain|civil-1785}}
|desc=World War I: The cargo ship was sunk in the Bay of Biscay {{convert|12|nmi|km}} off the Île d'Oléron by {{SMU|UC-21||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6383.html |title=Vivina |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship={{HMS|Warner}}
|flag={{navy|UK}}
|desc=World War I: The Q-ship was torpedoed and sunk in the Atlantic Ocean south west of Ireland ({{coord|52|20|N|11|00|W}}) by {{SMU|U-61||6}} ({{navy|German Empire}}) with the loss of eleven crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6458.html |title=Warner |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list end}}
14 March
{{shipwreck list begin |date=14 March 1917 |sort=}}
{{shipwreck list item
|ship=Aquila
|flag={{flag|Norway}}
|desc=World War I: The sailing vessel was sunk in the Atlantic Ocean west of the Orkney Islands, United Kingdom by {{SMU|U-53||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6776.html |title=Aquila |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Blåmanden|1907|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was shelled and sunk in the Bay of Biscay {{convert|3|nmi|km}} east of the Île du Pilier, Vendée ({{coord|47|01|N|2|27|W}}) by {{SMU|UC-21||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/821.html |title=Blaamanden |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Bray Head|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was shelled and sunk in the Atlantic Ocean {{convert|375|nmi|km}} north west by west of the Fastnet Rock ({{coord|52|04|N|18|50|W}}) by {{SMU|U-44||6}} ({{navy|German Empire}}) with the loss of 21 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/919.html |title=Bray Head |publisher=Uboat.net |access-date=7 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Brika|1908|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in St. George's Channel {{convert|13|nmi|km}} south east by south of the Coningbeg Lightship ({{flagcountry|UKGBI|government}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}) with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/941.html |title=Brika |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Davanger|1916|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|40|nmi|km}} west north west of Hook of Holland, South Holland, Netherlands by {{SMU|UB-27||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6834.html |title=Davanger |publisher=Uboat.net |access-date=1 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Governor||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{Convert|930|nmi|km}} west of the Fastnet Rock by {{SMS|Möwe|1914|6}} ({{navy|German Empire}}) with the loss of four of her crew. The survivors were taken as prisoners of war.
}}
{{shipwreck list item
|ship=La Marne
|flag={{flag|France}}
|desc=World War I: The sailing vessel was sunk in the Bay of Biscay by {{SMU|UC-21||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3440.html |title=La Marne |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Orsova|1909|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The ocean liner struck a mine placed by {{SMU|UC-68}} ({{navy|German Empire}}) and was damaged in the Atlantic Ocean off the Eddystone Lighthouse with the loss of eight lives. She was beached but was later refloated.{{cite web |url=http://uboat.net/wwi/ships_hit/4591.html |title=Orsova |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Paignton|1911|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was shelled and sunk in the Atlantic Ocean {{convert|40|nmi|km}} north west of the Skellig Islands, County Kerry ({{coord|52|01|N|11|29|W}}) by {{SMU|U-81||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/4636.html |title=Paignton |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Rose Lea|1902|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Atlantic Ocean {{convert|230|nmi|km}} west of the Bishop Rock, Isles of Scilly ({{coord|48|45|N|12|08|W}}) by {{SMU|U-62||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5204.html |title=Rose Lea |publisher=Uboat.net |access-date=15 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Storaas|1895|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|160|nmi|km}} south west of Lista, Vest-Agder ({{coord|55|30|N|2|55|E}}) by {{SMU|UC-29||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5787.html |title=Storaas |publisher=Uboat.net |access-date=3 December 2012}}
}}
{{shipwreck list end}}
15 March
{{shipwreck list begin |date=15 March 1917 |sort=}}
{{shipwreck list item
|ship=Adieu Va
|flag={{flag|France}}
|desc=World War I: The sailing vessel was sunk in the English Channel off Cape Barfleur, Manche by {{SMU|UB-18||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/59.html |title=Adieu Va |publisher=Uboat.net |access-date=30 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Balaguier|1904|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|150|nmi|km}} south west of the Bishop Rock, Isles of Scilly, United Kingdom ({{coord|48|40|N|9|30|W}}) by {{SMU|U-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/605.html |title=Balaguier |publisher=Uboat.net |access-date=18 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Circe|1910|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and damaged in the Atlantic Ocean {{convert|96|nmi|km}} south west of the Bishop Rock ({{coord|49|10|N|8|50|W}}) by {{SMU|U-70||6}} ({{navy|German Empire}}) with the loss of four crew. She was discovered derelict the next day by {{SS|Gordonia||2}} ({{flagcountry|UKGBI|civil}}), which rescued a survivor. Circe subsequently sank.{{cite web |url=http://uboat.net/wwi/ships_hit/6826.html |title=Circe |publisher=Uboat.net |access-date=18 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Coonagh|1904|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk in the English Channel off Saint-Valery-en-Caux, Seine-Inférieure, France ({{coord|49|55|N|0|42|E}}) by {{SMU|UC-16||6}} ({{navy|German Empire}}) with the loss of all ten crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1428.html |title=Coonagh |publisher=Uboat.net |access-date=23 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Eugene Pergeline|barque|2}}
|flag={{flag|France}}
|desc=World War I: The barque was sunk in the Atlantic Ocean off the Fastnet Rock ({{coord|51|05|N|9|35|W}}) by {{SMU|U-54||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2056.html |title=Eugene Pergeline |publisher=Uboat.net |access-date=11 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Eugene Robert|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The schooner was shelled and sunk in the Bay of Biscay {{convert|22|nmi|km}} north west of the Île d'Yeu, Vendée ({{coord|47|00|N|2|50|W}}) by {{SMU|UC-21||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2057.html |title=Eugene Robert |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship=Fleur d'Esperance
|flag={{flag|France}}
|desc=World War I: The fishing vessel was shelled and sunk in the Bay of Biscay {{convert|8|nmi|km}} south of Kerdonis Point, Belle Île, Morbihan by {{SMU|UC-21||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7553.html |title=fleur D'esperance |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship={{HMS|Foyle|1903|6}}
|flag={{Navy|UK}}
|desc=World War I: The {{sclass2|River|destroyer|||1903}} struck a mine placed by {{SMU|UC-68}} ({{navy|German Empire}}) in the Strait of Dover, the force of which blew off her bow. Twenty eight of her crew were killed. The stern was towed towards Plymouth but sank off the Mewstone ({{coord|50|16.70|N|04|10.80|W|format=dms}}).{{cite web|url=http://www.submerged.co.uk/foyle.php|title=HMS Foyle|publisher=Peter Mitchell, Submerged|access-date=26 October 2012}}{{cite web |url=http://uboat.net/wwi/ships_hit/2245.html |title=HMS Foyle |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Frimaire|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Bay of Biscay {{convert|21|nmi|km}} south south east of Belle Île ({{coord|47|03|N|2|26|W}}) by {{SMU|UC-21||6}} ({{navy|German Empire}}) with the loss of twelve of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2302.html |title=Frimaire |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship=Petit Jean
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Bay of Biscay {{convert|15|nmi|km}} south of Pointe d'Arzie by {{SMU|UC-21||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7263.html |title=Petit Jean |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Solferino|1900|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|7|nmi|km}} north of Ouessant, Finistère, France by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5637.html |title=Solferino |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Wilfred|1905|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|18|nmi|km}} north of Ouessant ({{coord|48|42|N|5|06|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6532.html |title=Wilfred |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list end}}
16 March
{{shipwreck list begin |date=16 March 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Anaïs|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The schooner was scuttled in the Atlantic Ocean {{convert|14|nmi|km}} south east of the Glénan Islands, Finistère by {{SMU|UC-21||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/272.html |title=Anais |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Bertha||2}}
|flag={{flag|United States|1912}}
|desc=The tugboat, in tow of {{SS|Chief||2}} ({{flag|United States|1912}}), broke loose from her tow in a gale {{convert|10|mi|spell=in}} off the Aransas Pass Light Station and was lost. Lost with all nine hands.{{cite web |url=https://babel.hathitrust.org/cgi/pt?id=osu.32435066692476&view=1up&seq=21 |title=Annual report of the Supervising Inspector-general Steamboat-inspection Service, Year ending June 30, 1917 |publisher=Government Printing Office, Washington |via=Haithi Trust |access-date=30 January 2020}}{{cite web |url=https://babel.hathitrust.org/cgi/pt?id=chi.103308979&view=1up&seq=191 |title=American Marine Engineer April, 1917 |publisher=National Marine Engineers Beneficial Association of the United States |via=Haithi Trust |access-date=6 October 2020}}
}}
{{shipwreck list item
|ship={{SS|Catania|1906|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The passenger ship was sunk in the Mediterranean Sea {{convert|15|nmi|km}} off Belvedere Calabro ({{Coord|39|32|N|15|42|E}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}) with the loss of 84 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1168.html |title=Catania |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship=Cordouan
|flag={{flag|France}}
|desc=World War I: The pilot boat was sunk in the Bay of Biscay off the coast of Gironde by {{SMU|UC-70}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1440.html |title=Cordouan |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Gudbrand|1897|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|7|nmi|km|spell=in}} north east of Blyth, Northumberland, United Kingdom by {{SMU|UC-50}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2640.html |title=Gudbrand |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Kingswood|1896|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The cargo ship collided with another vessel and sank. Her crew were rescued.
}}
{{shipwreck list item
|ship={{SMS|Leopard|1917|6}}
|flag={{navy|German Empire}}
|desc=File:Destruction of the German raider 'Leopard', disguised as the Norwegian 'Rena', 1917 RMG PU6814.jpg of the sinking of SMS Leopard.]]World War I: The armed merchant cruiser was shelled and sunk with the loss of 325 crew in the Norwegian Sea by {{HMS|Achilles|1905|6}} and {{HMS|Dundee|1909|6}} (both {{navy|UK}}). The vessel sank with all hands plus a six-man Royal Navy boarding party that had boarded the ship.
}}
{{shipwreck list item
|ship={{SMS|M24}}
|flag={{navy|German Empire}}
|desc=World War I: The {{sclass|M1|minesweeper|2}} was sunk by mines in the North Sea.
}}
{{shipwreck list item
|ship={{ship||Madeleine Davoust|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The schooner was shelled and damaged in the Bay of Biscay {{convert|6|nmi|km|spell=in}} north west of Penmarc'h, Finistère by {{SMU|UC-21}} ({{navy|German Empire}}). The attack was broken off due to the arrival of a torpedo boat. Madeleine Davoust was taken in tow but sank at Audierne.{{cite web |url=http://uboat.net/wwi/ships_hit/3808.html |title=Madeleine Davoust|publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Maggie Belle|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The schooner caught fire and sank in the Atlantic Ocean east of the Azores, Portugal. Her crew were rescued.
}}
{{shipwreck list item
|ship={{SS|Medusa|1883|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean off Ouessant, Finistère by {{SMU|UC-47}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7229.html |title=Medusa |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Narragansett|1903|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The tanker was torpedoed and sunk in the Atlantic Ocean south west of Ireland ({{coord|50|12|N|17|34|W}}) by {{SMU|U-44}} ({{navy|German Empire}}) with the loss of 46 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4318.html |title=Narragansett |publisher=Uboat.net |access-date=7 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Norma Pratt|1907|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|150|nmi|km}} west of the Bishop Rock, Isles of Scilly ({{coord|48|53|N|9|53|W}}) by {{SMU|U-70}} ({{navy|German Empire}}). Her crew survived, but two of them were taken as prisoners of war.{{cite web |url=http://uboat.net/wwi/ships_hit/4442.html |title=Norma Pratt |publisher=Uboat.net |access-date=18 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Pandion|1904|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The cargo ship collided with another vessel and sank. Her crew were rescued.{{Cite newspaper The Times |title=Steamers sunk by collision. |date=17 March 1917 |page=3 |issue=41429 |column=C }}
}}
{{shipwreck list item
|ship=Pencaer
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing ketch was scuttled in the Atlantic Ocean {{convert|9|nmi|km|spell=in}} south by west of Ram Head, County Cork by {{SMU|UC-48}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4715.html |title=Pencaer |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{HMT|Protect}}
|flag={{navy|UK}}
|desc=The naval trawler was lost on this date.
}}
{{shipwreck list item
|ship={{SS|Ronald|1894|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Bay of Biscay {{convert|7.5|nmi|km|spell=in}} south south east of the Penfret Lighthouse, Glénan Islands, Finistère ({{coord|47|42|N|3|52|W}}) by {{SMU|UC-21}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5189.html |title=Ronald |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship=Sir Joseph
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The ketch was scuttled in the English Channel {{convert|30|nmi|km}} south south east of Start Point, Devon by {{SMU|UB-18}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5584.html |title=Sir Joseph |publisher=Uboat.net |access-date=30 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Sully|barque|2}}
|flag={{flag|France}}
|desc=World War I: The barque was scuttled in the Atlantic Ocean {{convert|15|nmi|km}} west of Ouessant by {{SMU|UC-47}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5826.html |title=Sully |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Vigilancia||2}}
|flag={{flag|United States|1912}}
|desc=World War I: The cargo-liner was sunk in the Atlantic Ocean {{convert|145|nmi|km}} west of the Bishop Rock ({{coord|48|57|N|9|34|W}}) by {{SMU|U-70}} ({{navy|German Empire}}) with the loss of fifteen of her crew who were washed overboard and drowned trying to launch the lifeboats.{{Cite newspaper The Times |title=More relief ships attacked. |date=20 March 1917 |page=5 |issue=41431 |column=D }}{{cite web |url=http://uboat.net/wwi/ships_hit/6329.html |title=Vigilancia |publisher=Uboat.net |access-date=18 October 2012}}{{cite web |url=https://www.wrecksite.eu/wreck.aspx?31556 |title=Vigilancia (+1917) |publisher=Wrecksite |access-date=21 October 2020}}
}}
{{shipwreck list item
|ship={{ship||William Martin|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was scuttled in the Atlantic Ocean {{convert|9|nmi|km|spell=in}} south by west of Ram Head by {{SMU|UC-48}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6543.html |title=William Martin |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list end}}
17 March
{{shipwreck list begin |date=17 March 1917 |sort=}}
{{shipwreck list item
|ship=Alcide Marie
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Bay of Biscay off the coast of Gironde by {{SMU|UC-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/163.html |title=Alcide Marie |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Antony|1907|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The passenger ship was torpedoed and sunk in the Irish Sea {{convert|19|nmi|km}} west by north of the Coningbeg Lightship ({{flagcountry|UKGBI|government}}) by {{SMU|UC-48||6}} ({{navy|German Empire}}) with the loss of 55 lives.{{cite web |url=http://uboat.net/wwi/ships_hit/380.html |title=Antony |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship=HMT Caledonia
|flag={{navy|UK}}
|desc=World War I: The naval trawler was sunk in the North Sea off Newton-by-the-Sea, Northumberland by {{SMU|UC-50||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6702.html |title=Caledonia |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship=Camille Emile
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Bay of Biscay off the coast of Gironde by {{SMU|UC-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1068.html |title=Camille Emile |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|City of Memphis|1902|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The passenger ship was sunk in the Atlantic Ocean {{convert|33|nmi|km}} south of the Fastnet Rock by {{SMU|UC-66||6}} ({{navy|German Empire}}). All 57 people on board survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1304.html |title=City of Memphis |publisher=Uboat.net |access-date=24 December 2012}}{{Cite newspaper The Times |title=Stars and Stripes flying as ship sinks. |date=19 March 1917 |page=7 |issue=41430 |column=A }}
}}
{{shipwreck list item
|ship=Cumberland
|flag={{flag|United States|1912}}
|desc=While towing a barge out of the harbor at Vinalhaven, Maine, during a gale, the {{convert|87|ft|adj=on}} tug lost power when the towline became entangled in her propeller. She drifted onto a point on Green Island in Penobscot Bay at the entrance to the harbor and broke up on the rocks at {{coord|44|01.697|N|068|50.941|W|name=Cumberland}}. Her crew survived.{{Cite web| url=http://wreckhunter.net/DataPages/cumberland-dat.htm |title=Cumberland | publisher=Hunting New England Shipwrecks |access-date=1 February 2021 }}
}}
{{shipwreck list item
|ship=Dieu te Garde
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Bay of Biscay off the coast of Gironde by {{SMU|UC-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1646.html |title=Dieu Te Garde |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Expedit|1901|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the North Sea {{convert|15|nmi|km}} east of the Farne Islands, Northumberland ({{coord|56|04|N|0|04|W}}) by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2092.html |title=Expedit |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{HMT|Gowan}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler was shelled and sunk in the North Sea {{convert|15|nmi|km}} east by south of the Longstone Lighthouse by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2580.html |title=Gowan |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship=Guard
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing vessel was shelled and sunk in the Irish Sea {{convert|8|nmi|km}} south west by west of the Coningbeg Lightship ({{flagcountry|UKGBI|government}}) by {{SMU|UC-48||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2638.html |title=Guard |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship=Juliette
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Bay of Biscay off the coast of Gironde by {{SMU|UC-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7181.html |title=Juliette |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship=Kestrel
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was shelled and sunk in the North Sea {{convert|20|nmi|km}} east by south of the Longstone Lighthouse by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3306.html |title=Kestrel |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship=Louis XIV
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Bay of Biscay {{convert|35|nmi|km}} west of the Île de Ré, Charente-Maritime by {{SMU|UC-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3713.html |title=Louis xiv |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Marie Louise|1901 schooner|2}}
|flag={{flag|France}}
|desc=World War I: The 291-gross register ton schooner was scuttled in the English Channel {{convert|35|nmi|km}} east by south of Start Point, Devon, United Kingdom ({{Coord|50|07|N|2|45|W}}) by {{SMU|UB-18||6}} ({{navy|German Empire}}). Her crew survived, they were rescued by {{SS|Basse Indre||2}} ({{flag|France}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3953.html |title=Marie Louise |publisher=Uboat.net |access-date=30 October 2012}}
}}
{{shipwreck list item
|ship=Marie Louise
|flag={{flag|France}}
|desc=World War I: The 426-gross register ton sailing vessel was scuttled in the English Channel {{convert|32|nmi|km}} east south east of Portland Bill, Dorset, United Kingdom ({{coord|50|14|N|1|44|W}}) by {{SMU|UB-18||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7213.html |title=Marie Louise |publisher=Uboat.net |access-date=30 October 2012}}
}}
{{shipwreck list item
|ship={{HMS|Mignonette|1916|6}}
|flag={{navy|UK}}
|desc=World War I: The {{sclass|Arabis|sloop|0}} sloop-of-war struck a mine placed by {{SMU|UC-66}} ({{navy|German Empire}}) and sank in the Atlantic Ocean off Galley Head southwest of Ireland with the loss of fourteen of her 79 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4147.html |title=HMS Mignonette |publisher=Uboat.net |access-date=24 December 2012}}Colledge, J. J., Ships of the Royal Navy: The Complete Record of All Fighting Ships of the Royal Navy From the Fifteenth Century to the Present, Annapolis, Maryland: Naval Institute Press, 1987, {{ISBN|0-87021-652-X}}, p. 228.
}}
{{shipwreck list item
|ship=Notre Dame du Perpetuel Secours
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Bay of Biscay off the coast of Gironde by {{SMU|UC-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4473.html |title=Notre Dame Du Perpetuel Secours |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship=Nozal
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Bay of Biscay off the coast of Gironde by {{SMU|UC-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4483.html |title=Nozal |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{HMS|Paragon|1913|6}}
|flag={{navy|UK}}
|desc=World War I: Action of 17 March 1917: The {{sclass|Acasta|destroyer}} was torpedoed and sunk in the Strait of Dover while in action with eight torpedo boats (all {{navy|German Empire}}).
}}
{{shipwreck list item
|ship=Primeira Flor d'Abril
|flag={{flag|Portugal}}
|desc=World War I: The fishing vessel was scuttled in the Atlantic Ocean {{convert|15|nmi|km}} west of Cabo da Roca by {{SMU|UC-67||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7551.html |title=Primeira Flor D'Abril |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship=Renée Islander
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Bay of Biscay off the coast of Gironde by {{SMU|UC-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5077.html |title=Renee Islander |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship=Restaurador
|flag={{flag|Portugal}}
|desc=World War I: The fishing vessel was sunk in the Atlantic Ocean {{convert|15|nmi|km}} west of Cabo da Roca by {{SMU|UC-67||6}} ({{navy|German Empire}}) with the loss of 1 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5093.html |title=Restaurador |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship=Rupella
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Bay of Biscay off the coast of Gironde by {{SMU|UC-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5251.html |title=Rupella |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Russia|1889|2}}
|flag={{flag|Denmark}}
|desc=World War I: The cargo ship was sunk in the English Channel {{convert|24|nmi|km}} north by east of Oeussant, Finistère, France ({{coord|48|50|N|5|08|W}}) by {{SMU|UC-36||6}} ({{navy|German Empire}}) with the loss of four of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5257.html |title=Russia |publisher=Uboat.net |access-date=7 December 2012}}
}}
{{shipwreck list item
|ship=Santa Rita Segunda
|flag={{flag|Portugal}}
|desc=World War I: The fishing vessel was sunk in the Atlantic Ocean {{convert|15|nmi|km}} west of Cabo da Roca by {{SMU|UC-67||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5433.html |title=Santa Rita Segunda |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship=Senhora do Rosario
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing vessel was sunk in the Atlantic Ocean {{convert|15|nmi|km}} west of Cabo da Roca by {{SMU|UC-67||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5522.html |title=Senhora Do Rosario |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Tasso|1904|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: the cargo ship struck a mine placed by {{SMU|UC-70}} ({{navy|German Empire}}) and sank in the Bay of Biscay {{convert|5|nmi|km}} south of Groix, Morbihan, France with the loss of nineteen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5917.html |title=Tasso |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Tripoli|1872|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The coaster was shelled and sunk in the Mediterranean Sea {{convert|40|nmi|km}} north of Stromboli ({{coord|39|22|N|15|17|E}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6856.html |title=Tripoli |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list end}}
18 March
{{shipwreck list begin |date=18 March 1917 |sort=}}
{{shipwreck list item
|ship={{HMS|Alyssum|1915|6}}
|flag={{navy|UK}}
|desc=World War I: The {{sclass|Arabis|sloop|1}} struck a mine placed by {{SMU|UC-66}} ({{navy|German Empire}}) and sank in the Atlantic Ocean south west of Galley Head, County Cork ({{coord|51|31|N|8|57|W}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/230.html |title=HMS Alyssum |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{HMT|Ameer}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine placed by {{SMU|UC-7}} ({{navy|German Empire}}) and sank in the North Sea off Felixstowe, Suffolk ({{coord|51|58|45|N|1|28|00|E}}) with the loss of eight of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/243.html |title=Ameer |publisher=Uboat.net |access-date=21 November 2012}}
}}
{{shipwreck list item
|ship={{HMS|Duchess of Montrose}}
|flag={{navy|UK}}
|desc=World War I: The auxiliary minesweeper struck a mine and sank in the North Sea off Gravelines, Pas-de-Calais, France ({{coord|51|03|N|2|07|E}}) with the loss of twelve of her crew.
}}
{{shipwreck list item
|ship=Entente Cordiale
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Bay of Biscay {{convert|18|nmi|km}} south of Les Barges, Vendée by {{SMU|UC-70||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1976.html |title=Entente Cordiale |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship=Félicité Albert
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Bay of Biscay {{convert|10|nmi|km}} south south east of the Île d'Yeu, Vendée ({{coord|46|30|N|2|14|W}}) by {{SMU|UC-70||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2148.html |title=Felicite Albert |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Greypoint||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was torpedoed and sunk in the English Channel {{convert|2|nmi|km}} south east by south of Broadstairs, Kent by a Kaiserliche Marine torpedo boat.
}}
{{shipwreck list item
|ship={{ship|French patrol vessel|Hyacinthe Yvonne||2}}
|flag={{navy|France}}
|desc=World War I: The Q-ship was sunk in the Bay of Biscay off La Pallice, Charente-Maritime by {{SMU|UC-70||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2943.html |title=Hyacinthe Yvonne |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Illinois|1913|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The tanker was scuttled in the English Channel {{convert|20|nmi|km}} north of Alderney, Channel Islands by {{SMU|UC-21||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2979.html |title=Illinois |publisher=Uboat.net |access-date=28 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Joshua Nicholson|1880|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean off Wolf Rock, Cornwall ({{coord|49|37|N|6|37|W}}) by {{SMU|U-70||6}} ({{navy|German Empire}}) with the loss of 26 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3205.html |title=Joshua Nicholson |publisher=Uboat.net |access-date=18 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Lowlands|1888|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-7}} ({{navy|German Empire}}) and sank in the North Sea off North Foreland, Kent. Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3721.html |title=Lowlands |publisher=Uboat.net |access-date=21 November 2012}}
}}
{{shipwreck list item
|ship=Madone
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Bay of Biscay west by south of Les Barges by {{SMU|UC-70||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3812.html |title=Madone |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship=Marie Louise
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the English Channel {{convert|15|nmi|km}} north north west of Cap de la Hève, Manche ({{coord|49|45|N|0|05|W}}) by {{SMU|UB-18||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2808.html |title=Marie Louise |publisher=Uboat.net |access-date=30 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Pola|1898|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Atlantic Ocean {{convert|280|nmi|km}} west north west of Ouessant, Finistère, France ({{coord|48|30|N|12|00|W}}) by {{SMU|U-81||6}} ({{navy|German Empire}}) with the loss of fiver of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4827.html |title=Pola |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Trevose|1896|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|230|nmi|km}} west by north of Ouessant ({{coord|48|40|N|11|29|W}}) by {{SMU|U-81||6}} ({{navy|German Empire}}). with the loss of two of her crew. Survivors were rescued by {{SS|Alnwick Castle|1901|2}} ({{flagcountry|UKGBI|civil}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6113.html |title=Trevose |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{SMU|UB-6||6}}
|flag={{navy|German Empire}}
|desc=World War I: The Type UB I submarine was scuttled at Hellevoetsluis, Zeeland, Netherlands.
}}
{{shipwreck list item
|ship={{SS|Victoria|1912|2}}
|flag={{flag|Sweden}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean south west of SpainSwedish Board of Trade: "Svenska handelsflottans krigsförluster 1914-1920" (Swedish Merchant Marine War losses 1914-1920), Stockholm 1921, pp. 302–3 ({{coord|36|51|N|8|18|W}}) by {{SMU|UC-67||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6870.html |title=Victoria |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list end}}
19 March
{{shipwreck list begin |date=19 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Alnwick Castle|1901|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The Union-Castle passenger ship was torpedoed and sunk in the Atlantic Ocean {{convert|310|nmi|km}} west of the Bishop Rock, Isles of Scilly ({{coord|47|38|N|13|24|W}}) by {{SMU|U-81||6}} ({{navy|German Empire}}) with the loss of 40 lives.{{cite web |url=http://uboat.net/wwi/ships_hit/219.html |title=Alnwick Castle |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Angiolina|1897|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was torpedoed and damaged in the Mediterranean Sea off Elba ({{coord|42|41|N|10|36|E}}) by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}). She was beached but was later refloated.{{cite web |url=http://uboat.net/wwi/ships_hit/306.html |title=Angiolina |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Armoricain|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The three-masted schooner was shelled and sunk in the English Channel {{convert|20|nmi|km}} south west of Dodman Point, Cornwall, United Kingdom({{coord|49|53|N|4|43|W}}) by {{SMU|UC-66||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/453.html |title=Armoricain |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Bergsli|1892|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-70}} ({{navy|German Empire}}) and sank in the Bay of Biscay off the Chassiron Lighthouse, Charente-Maritime, France with the loss of four of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/764.html |title=Bergsli |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Brode|1905|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|28|nmi|km}} south south east of Ar Men, Finistère by {{SMU|UC-36||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/965.html |title=Brode |publisher=Uboat.net |access-date=7 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Charlois|1888|2}}
|flag={{flag|Netherlands}}
|desc=World War I: The tanker was sunk in the North Sea ({{coord|57|21|N|4|33|E}}) by {{SMU|U-59||6}} ({{navy|German Empire}}) with the loss of all hands.{{cite web |url=http://uboat.net/wwi/ships_hit/1225.html |title=Charlois |publisher=Uboat.net |access-date=12 October 2012}}
}}
{{shipwreck list item
|ship={{ship|French battleship|Danton||2}}
|flag={{navy|France}}
|desc=File:Cuirasse le Danton torpillé et s'inclinant mars 1917.jpgWorld War I: The {{sclass|Danton|battleship|2}} was torpedoed and sunk in the Mediterranean Sea {{convert|30|nmi|km}} off San Pietro Island ({{coord|38|45|35|N|8|03|30|E}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}) with the loss of 296 of her 1,102 crew. Survivors were rescued by the destroyer {{ship|French destroyer|Massue||2}} and various patrol vessels (all {{navy|France}}).
}}
{{shipwreck list item
|ship={{SS|Frinton|1912|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|320|nmi|km}} northwest of Ushant, Finistère, France (approximately {{Coord|48|N|13|W}}) by {{SMU|U-81||6}} ({{navy|German Empire}}) with the loss of four of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2304.html |title=Frinton |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Kong Inge|1909|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the Bay of Biscay {{convert|4|nmi|km}} southwest by west of Brest, France ({{coord|47|58|N|4|36|W}}) by {{SMU|UC-36||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3372.html |title=Kong Inge |publisher=Uboat.net |access-date=7 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Michel|1881|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-70}} ({{navy|German Empire}}) and sank in the Bay of Biscay off the Chassiron Lighthouse.{{cite web |url=http://uboat.net/wwi/ships_hit/4130.html |title=Michel |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Pollux|1907|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|60|nmi|km}} north northeast of Girdleness, Aberdeenshire, United Kingdom ({{coord|57|55|N|1|10|W}}) by {{SMU|UC-45||6}} ({{navy|German Empire}}) with the loss of sixteen lives.{{cite web |url=http://uboat.net/wwi/ships_hit/4843.html |title=Pollux |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship=Rhodora
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the English Channel off Boulogne, Pas-de-Calais ({{coord|50|24|N|1|19|E}}) by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5106.html |title=Rhodora |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship={{HMT|Valpa}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine placed by {{SMU|UC-7}} ({{navy|German Empire}}) and sank in the North Sea off Spurn Head, Yorkshire ({{coord|53|33|30|N|0|10|00|E}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6250.html |title=Valpa |publisher=Uboat.net |access-date=21 November 2012}}
}}
{{shipwreck list end}}
20 March
{{shipwreck list begin |date=20 March 1917 |sort=}}
{{shipwreck list item
|ship={{HMHS|Asturias}}
|flag={{flagcountry|UKGBI|government}}
|desc=(40px Red Cross): World War I: The hospital ship was damaged in the English Channel {{convert|6|nmi|km}} off Start Point, Devon by {{SMU|UC-66||6}} ({{navy|German Empire}}) with the loss of 35 lives. She was beached and was later salvaged.{{cite web |url=http://uboat.net/wwi/ships_hit/515.html |title=Asturias |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Frisk|1883|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|85|nmi|km}} north east of Coquet Island, Northumberland, United Kingdom by {{SMU|UC-50||6}} ({{navy|German Empire}}) with the loss of seven of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2305.html |title=Frisk |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Gurre|1891|2}}
|flag={{flag|Denmark}}
|desc=World War I: The cargo ship was sunk in the North Sea ({{coord|58|26|N|1|12|E}}) by {{SMU|U-59||6}} ({{navy|German Empire}}) with the loss of 21 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/7140.html |title=Gurre |publisher=Uboat.net |access-date=12 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Hazelpark|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|3|nmi|km}} south by east of Start Point, Devon by {{SMU|UC-66||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2764.html |title=Hazelpark |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Maui|1898|2}}
|flag={{flag|United States|1912}}
|desc=The steamer was wrecked at Kahola, Hawaii Territory.{{cite web |url=https://babel.hathitrust.org/cgi/pt?id=chi.103308979&view=1up&seq=195 |title=American Marine Engineer April, 1917 |publisher=National Marine Engineers Beneficial Association of the United States |via=Haithi Trust |access-date=7 October 2020}}{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207099 |title=Maui (+1917) |publisher=Wrecksite |access-date=7 October 2020}}
}}
{{shipwreck list item
|ship={{ship||Paul et Marie|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The three-masted schooner was shelled and sunk in the Mediterranean Sea north east of Cape Corse, Corsica ({{coord|43|28|N|9|35|E}}) by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}) with the loss of six crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4698.html |title=Paul et Marie |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship={{SV|Phineas W. Sprague||2}}
|flag={{flag|United States|1912}}
|desc=The schooner was wrecked near Carboneras, Spain.
}}
{{shipwreck list end}}
21 March
{{shipwreck list begin |date=21 March 1917 |sort=}}
{{shipwreck list item
|ship=Avance
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was shelled and sunk in the English Channel {{convert|25|nmi|km}} west south west of Portland Bill, Dorset by {{SMU|UC-66||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6762.html |title=Avance |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Healdton||2}}
|flag={{Flag|United States|1912}}
|desc=World War I: The Standard Oil Company tanker was torpedoed and sunk by an unknown submarine in the North Sea with the loss of 19, or 21, of her crew. Survivors were rescued by the trawler Java (flag unknown).{{cite news|last1=Sartwell|first1=E. R.|title=President and Cabinet make no moves unless forced|url=http://chroniclingamerica.loc.gov/lccn/sn86063758/1917-03-27/ed-1/seq-6/|access-date=23 March 2017|work=The Herald and News|date=27 March 1917|location=Newberry, SC|page=6}}{{cite web |url=https://babel.hathitrust.org/cgi/pt?id=osu.32435066692476&view=1up&seq=22 |title=Annual report of the Supervising Inspector-general Steamboat-inspection Service, Year ending June 30, 1917 |publisher=Government Printing Office, Washington |via=Haithi Trust |access-date=30 January 2020}}{{cite web |url=https://www.wrecksite.eu/wreck.aspx?13201 |title=Healdton (+1917) |publisher=Wrecksite |access-date=21 October 2020}}
}}
{{shipwreck list item
|ship={{SS|Hindustan|1912|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|150|nmi|km}} north west of the Fastnet Rock ({{coord|51|25|N|13|30|W}}) by {{SMU|U-46||6}} ({{navy|German Empire}}) with the loss of two crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2863.html |title=Hindustan |publisher=Uboat.net |access-date=8 October 2012}}
}}
{{shipwreck list item
|ship={{SMS|M16}}
|flag={{navy|German Empire}}
|desc=World War I: The {{sclass|M1|minesweeper|2}} was sunk by mines in the North Sea.
}}
{{shipwreck list item
|ship={{SMS|M26}}
|flag={{navy|German Empire}}
|desc=World War I: The {{sclass|M1|minesweeper|2}} was sunk by mines in the North Sea.
}}
{{shipwreck list item
|ship={{ship||Najade|ship|2}}
|flag={{Flag|Norway}}
|desc=World War I: The full-rigged ship was torpedoed and sunk in the Atlantic Ocean off Fair Isle, United Kingdom ({{coord|59|35|N|2|17|W}}) by {{SMU|U-59||6}} ({{navy|German Empire}}) with the loss of all 21 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4303.html |title=Najade |publisher=Uboat.net |access-date=12 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Rio Sorocaba|1906|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was scuttled in the Atlantic Ocean {{convert|10|nmi|km}} south east of the Eddystone Lighthouse ({{Coord|50|04|N|4|13|W}}) by {{SMU|UC-48||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5137.html |title=Rio Sorocaba |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Stanley|1914|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|230|nmi|km}} west by north of the Fastnet Rock ({{coord|50|50|N|16|00|W}}) by {{SMU|U-24||6}} ({{navy|German Empire}}) with the loss of three crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5749.html |title=Stanley |publisher=Uboat.net |access-date=28 September 2012}}
}}
{{shipwreck list item
|ship={{SMS|Tsingtau}}
|flag={{navy|German Empire}}
|desc=World War I: The discarded {{sclass|Tsingtau|gunboat|0}} river gunboat was scuttled at Canton, China.
}}
{{shipwreck list end}}
22 March
{{shipwreck list begin |date=22 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Attika|1891|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean north west of Ireland ({{coord|54|50|N|12|50|W}}) by {{SMU|U-81||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/535.html |title=Attika |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship=Efeu
|flag={{flag|Norway}}
|desc=World War I: The sailing vessel was sunk in the English Channel {{convert|10|nmi|km}} west south west of Dungeness, Kent, United Kingdom by {{SMU|UC-66||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1826.html |title=Efeu |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Chorley|1901|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|25|nmi|km}} east by south of Start Point, Devon ({{coord|50|14|N|3|02|W}}) by {{SMU|UC-48||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1258.html |title=Chorley |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship=Curlew
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the English Channel {{convert|14|nmi|km}} south of Berry Head, Devon by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6835.html |title=Curlew |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Egenaes|1894|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the North Sea {{convert|10|nmi|km}} east of Peterhead, Aberdeenshire, United Kingdom by {{SMU|UC-45||6}} ({{navy|German Empire}}) with the loss of five of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1830.html |title=Egenaes |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship=Ferro
|flag={{flag|United States|1912}}
|desc=The 7-gross register ton, {{convert|35|ft|m|1|adj=on}} motor cargo vessel was lost after she dragged her anchors {{convert|0.5|nmi|1}} west of Middleton Island on the south-central coast of the Territory of Alaska during a gale and went adrift. Her crew of two survived.[https://alaskashipwreck.com/shipwrecks-a-z/alaska-shipwrecks-f/ alaskashipwreck.com Alaska Shipwrecks (F)]
}}
{{shipwreck list item
|ship={{SS|Hugin|1901|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|10|nmi|km}} south of Ar Men, Finistère, France by {{SMU|UC-36||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7154.html |title=Hugin |publisher=Uboat.net |access-date=7 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Malmanger|1917|2}}
|flag={{flag|Norway}}
|desc=World War I: The tanker struck a mine placed by {{SMU|UC-43}} ({{navy|German Empire}}) and sank in the Atlantic Ocean {{convert|2|nmi|km}} south of Baltimore, County Cork, United Kingdom ({{coord|51|23|N|9|30|W}}) on her maiden voyage. Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3849.html |title=Malmanger |publisher=Uboat.net |access-date=15 December 2012}}{{cite magazine|magazine=Marine Review |page=31 |url=https://books.google.com/books?id=b7YUAAYM_ysC&pg=PA31 |date=January 1919 |title=Turbine Engines for Cargo Vessels}}}}
{{shipwreck list item
|ship={{SS|Providence|1903|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-48}} ({{navy|German Empire}}) and sank in St. George's Channel {{convert|1.25|nmi|km}} south by west of the Barrels Lightship ({{flagcountry|UKGBI|government}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4952.html |title=Providence |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Rio Colorado|1903|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-50}} ({{navy|German Empire}}) and sank in the North Sea off the mouth of the River Tyne with the loss of ten of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5131.html |title=Rio Colorado |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Rotorua|1910|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk by torpedo in the English Channel {{convert|24|nmi|km}} east of Start Point, Devon ({{coord|50|17|N|3|07|W}}) by {{SMU|UC-17||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/5226.html |title=Rotorua |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Sirius|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The barque was scuttled in the North Sea ({{coord|58|40|N|1|50|E}}) by {{SMU|U-57||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/7361.html |title=Sirius |publisher=Uboat.net |access-date=12 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Stuart Prince|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|85|nmi|km}} west by north of Broad Haven, County Mayo ({{coord|55|28|N|11|20|W}}) by {{SMU|U-66||6}} ({{navy|German Empire}}) with the loss of twenty crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5814.html |title=Stuart Prince |publisher=Uboat.net |access-date=17 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Susanna|1889|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was scuttled in the North Sea {{convert|6|nmi|km}} south east by south of Aberdeen ({{coord|57|04|N|1|54|W}}) by {{SMU|UC-45||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5843.html |title=Susanna |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Svendsholm|ship|2}}
|flag={{flag|Norway}}
|desc=World War I: The full-rigged ship was shelled and sunk in the Atlantic Ocean west of the Fastnet Rock ({{coord|50|34|N|15|45|W}}) by {{SMU|U-24||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5856.html |title=Svendsholm |publisher=Uboat.net |access-date=28 September 2012}}
}}
{{shipwreck list end}}
23 March
{{shipwreck list begin |date=23 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Achille Adam|1887|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was scuttled in the English Channel {{convert|31|nmi|km}} south east by east of Beachy Head, Sussex by {{SMU|UB-39}} ({{navy|German Empire}}) with the loss of six of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/30.html |title=Achille Adam |publisher=Uboat.net |access-date=5 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Amstelstroom|1910|2}}
|flag={{flag|Netherlands}}
|desc=World War I: The cargo ship was shelled and damaged in the North Sea by {{SMS|G86}}, {{SMS|G87}} and {{SMS|V44}} (all {{navy|German Empire}}). The derelict vessel was sunk on 27 March {{convert|20|nmi|km}} east north east of the Noord Hinder Lightship ({{flag|Netherlands}}) by {{SMU|UB-10}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/268.html |title=Amstelstroom |publisher=Uboat.net |access-date=28 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Argo|1876 ship|2}}
|flag={{flag|Portugal}}
|desc=World War I: The full-rigged ship was scuttled in the Atlantic Ocean ({{coord|47|46|N|10|45|W}}) by {{SMU|U-46}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6683.html |title=Argo|publisher=Uboat.net |access-date=8 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Artemis|1884|2}}
|flag={{flag|Greece}}
|desc=World War I: The coaster was sunk in the Tyrrhenian Sea off Porto Ercole, Tuscany, Italy ({{coord|42|22|N|11|22|E}}) by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/464.html |title=Artemis |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Bellatrix|1907|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Tyrrhenian Sea {{convert|6|nmi|km}} off Civitavecchia, Lazio, Italy by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/716.html |title=Bellatrix |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Blomwaag|1891|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the North Sea ({{coord|51|40|N|1|20|E}}) by {{SMU|UC-45}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/838.html |title=Blomwaag |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Clan Macmillan|1901|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|10|nmi|km}} west of Beachy Head ({{coord|50|41|N|0|01|W}}) by {{SMU|UB-39}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1334.html |title=Clan Macmillan |publisher=Uboat.net |access-date=5 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Eptalofos|1911|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|47|nmi|km}} north west of Malta ({{coord|36|40|N|13|08|E}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}). Her crew survived, but eight survivors were taken as prisoners of war.{{cite web |url=http://uboat.net/wwi/ships_hit/1981.html |title=Eptalofos |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Exchange|1884|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was shelled and sunk in the English Channel {{convert|30|nmi|km}} north west of Cayeux-sur-Mer, Somme, France by {{SMU|UB-39}} ({{navy|German Empire}}) with the loss of eight crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2089.html |title=Exchange |publisher=Uboat.net |access-date=5 November 2012}}
}}
{{shipwreck list item
|ship={{HMS|Laforey|1913|6}}
|flag={{navy|UK}}
|desc=The {{sclass|Laforey|destroyer|||1913}} struck a British mine and sank in the English Channel off Boulogne, Pas de Calais, France ({{coord|50|55|N|0|27|E}}) with the loss of 59 of her 77 crew.
}}
{{shipwreck list item
|ship={{SMS|M40}}
|flag={{navy|German Empire}}
|desc=World War I: The Type 1915 minesweeper struck a mine and sank in the North Sea.
}}
{{shipwreck list item
|ship={{SS|Maine||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|9.5|nmi|km}} south south west of Dartmouth, Devon ({{coord|50|12|N|3|53|W}}) by {{SMU|UC-17}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7204.html |title=Maine |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Noli|1878|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk in the Tyrrhenian Sea off Civitavecchia ({{coord|42|11|N|11|37|E}}) by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4419.html |title=Noli |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Prince Rupert||2}}
|flag={{flag|Canada|1868}}
|desc=While leaving Anyox, British Columbia, Canada, during a gale, the passenger ship ran aground on rocks off Genn Island ({{coord|54.0976|N|130.2916|W|name=Genn Island}}). She was refloated, repaired, and returned to service.{{cite book |last=Guay |first=David R. P. |date=2016 |title=Passenger and Merchant Ships of the Grand Trunk Pacific and Canadian Northern Railways |publisher=Dundurn Press |location=Toronto |isbn=978-1-4597-3555-2|page=100}}{{cite book |last=Hacking |first=Norman |date=1995 |title=Prince Ships of Northern BC: Ships of the Grand Trunk Pacific and Canadian Northern Railways |publisher=Heritage House Publishing Company |location= Surrey, British Columbia |isbn=1-895811-28-7|page=28}}
}}
{{shipwreck list item
|ship=Queenborough
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was shelled and sunk in the North Sea {{convert|106|nmi|km}} east of Peterhead, Aberdeenshire ({{coord|57|28|N|1|32|E}}) by {{SMU|U-86}} ({{navy|German Empire}}). Her nine crew took to the lifeboats but were not rescued.{{cite web |url=http://uboat.net/wwi/ships_hit/7572.html |title=Queenborough |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship=Tres Fratres
|flag={{Flag|Netherlands}}
|desc=World War I: The trawler was scuttled in the North Sea ({{coord|57|30|N|6|10|E}}) by {{SMU|U-62}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6103.html |title=Tres Fratres |publisher=Uboat.net |access-date=15 October 2012}}
}}
{{shipwreck list end}}
24 March
{{shipwreck list begin |date=24 March 1917 |sort=}}
{{shipwreck list item
|ship=Alice
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|12|nmi|km}} south south west of the Eddystone Lighthouse ({{coord|49|59|N|4|17|W}}) by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6677.html |title=Alice |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship=Boy Walter
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|15|nmi|km}} south east of the Eddystone Lighthouse by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/896.html |title=Boy Walter |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Bruyère|schooner|2}}
|flag={{Flag|France}}
|desc=World War I: The schooner was scuttled in the Irish Sea off South Stack, Anglesey, United Kingdom ({{coord|53|20|N|5|10|W}}) by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/982.html |title=Bruyere |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship=Emanuela
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Malta Channel by {{SMU|UC-38||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1932.html |title=Emanuela |publisher=Uboat.net |access-date=8 December 2012}}
}}
{{shipwreck list item
|ship=Endeavour
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|15|nmi|km}} south east of the Eddystone Lighthouse by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1961.html |title=Endeavour |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship=Enigma
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|15|nmi|km}} south east of the Eddystone Lighthouse by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1970.html |title=Enigma |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Ennistown|1908|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was scuttled in St. George's Channel {{convert|10|nmi|km}} south east of the South Arklow Lightship ({{flagcountry|UKGBI|government}}) by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1973.html |title=Ennistown |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Fairearn|1915|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was torpedoed and sunk in the Irish Sea {{convert|16|nmi|km}} west north west of South Stack by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2105.html |title=Fairearn |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Fulmar|1902|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-7}} ({{navy|German Empire}}) and sank in the Thames Estuary {{convert|8|nmi|km}} south west of the Kentish Knock Lightship ({{flagcountry|UKGBI|government}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/2321.html |title=Fulmar |publisher=Uboat.net |access-date=21 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Grenmar|1884|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|34|nmi|km}} north by east of St Abb's Head, Berwickshire, United Kingdom by {{SMU|UC-77||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2617.html |title=Grenmar |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship=H.C.G.
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|15|nmi|km}} south east of the Eddystone Lighthouse by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2662.html |title=H.C.G. |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Howe|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was scuttled in St. George's Channel {{convert|4|nmi|km}} north east by east of the South Arklow Lightship ({{flagcountry|UKGBI|government}}) by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2901.html |title=Howe |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Korsnaes|1891|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was scuttled in the Irish Sea {{convert|3|nmi|km}} west south west of Bardsey Island, Pembrokeshire, United Kingdom by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3385.html |title=Korsnaes |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{ship|French trawler|L'Amerique||2}}
|flag={{navy|France}}
|desc=World War I: The naval trawler was torpedoed and sunk in the Ras de Sein by {{SMU|UC-36||6}} ({{navy|German Empire}}) with the loss of all 26 hands.{{cite web |url=http://uboat.net/wwi/ships_hit/247.html |title=L'Amerique |publisher=Uboat.net |access-date=7 December 2012}}
}}
{{shipwreck list item
|ship=May Flower
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|15|nmi|km}} south east of the Eddystone Lighthouse by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7228.html |title=May Flower|publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Montreal|1896|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and damaged in the Atlantic Ocean {{convert|77|nmi|km}} off Cape Ortegal, Spain ({{coord|45|40|N|7|40|W}}) by {{SMU|U-46||6}} ({{navy|German Empire}}) with the loss of 22 crew. She sank on 26 March, One survivor was rescued by a Royal Navy patrol boat.{{cite web |url=http://uboat.net/wwi/ships_hit/4235.html |title=Montreal |publisher=Uboat.net |access-date=8 October 2012}}
}}
{{shipwreck list item
|ship=Qui Vive
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|15|nmi|km}} south east of the Eddystone Lighthouse by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4985.html |title=Qui Vive |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship=Reindeer
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|15|nmi|km}} south east of the Eddystone Lighthouse by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5061.html |title=Reindeer |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship=Satanita
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|12|nmi|km}} south south west of the Eddystone Lighthouse by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5456.html |title=Satanita |publisher=Uboat.net |access-date=24 November 2012}}
}}
{{shipwreck list item
|ship={{ship|ST|Tapir||2}}
|flag={{flag|France}}
|desc=World War I: The tug struck a mine placed by {{SMU|UC-70}} ({{navy|German Empire}}) and sank in the Bay of Biscay off Groix, Morbihan ({{coord|47|40|N|3|34|W}}) with the loss of fifteen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5907.html |title=Tapir |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list end}}
25 March
{{shipwreck list begin |date=25 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Adenwen||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Irish Sea {{convert|6|nmi|km}} south east by east of the North Arklow Lightship ({{flagcountry|UKGBI|government}}) by a kaiserliche Marine submarine {{SMU|UC-65||6}} with the loss of ten of her crew.
}}
{{shipwreck list item
|ship={{ship|French trawler|Amerique||2}}
|flag={{navy|France}}
|desc=The naval trawler was lost on this date.
}}
{{shipwreck list item
|ship={{SS|Baynaen|1904|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Bay of Biscay {{convert|20|nmi|km}} north west by west of Belle Île, Morbihan, France ({{coord|47|34|N|3|40|W}}) by {{SMU|UC-36||6}} ({{navy|German Empire}}) with the loss of five of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/676.html |title=Baynaen |publisher=Uboat.net |access-date=7 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Berbera|1905|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|60|nmi|km}} east of Catania, Sicily, Italy ({{coord|37|32|N|15|08|E}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}) with the loss of a crew member. Three survivors were taken as prisoners of war.{{cite web |url=http://uboat.net/wwi/ships_hit/758.html |title=Berbera |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Brandon|barque|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The barque was scuttled in the Irish Sea by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her four crew took to the lifeboats but were not rescued.{{cite web |url=http://uboat.net/wwi/ships_hit/908.html |title=Brandon |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|C. Sundt|1901|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea east of the Shetland Islands, United Kingdom by {{SMU|U-81||6}} ({{navy|German Empire}}). Her fifteen crew took to the lifeboats but were not rescued.{{cite web |url=http://uboat.net/wwi/ships_hit/1023.html |title=C. Sundt |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship=Etoile de la Mer
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Seine Estuary by {{SMU|UB-40||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2045.html |title=Etoile de la Mer|publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship=Etoile Polaire
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Bay of Biscay {{convert|15|nmi|km}} south west of Groix, Morbihan by {{SMU|UC-36||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7029.html |title=Etoile Polaire |publisher=Uboat.net |access-date=7 December 2012}}
}}
{{shipwreck list item
|ship={{HMT|Evangel}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine placed by {{SMU|UC-48}} ({{navy|German Empire}}) and sank in the Irish Sea off Milford Haven, Pembrokeshire with the loss of fifteen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2078.html |title=Evangel |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship=Felix Faure
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Seine Estuary by {{SMU|UB-40||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2149.html |title=Felix Faure |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Fringante|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The schooner was scuttled in the Irish Sea by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2303.html |title=Fringante |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Garant|1904|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the North Sea east of the Shetland Islands by {{SMU|U-81||6}} ({{navy|German Empire}}). Her fourteen crew took to the lifeboats but were not rescued.{{cite web |url=http://uboat.net/wwi/ships_hit/2370.html |title=Garrant |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{HMT|Hilary II}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine placed by {{SMU|UC-7}} ({{navy|German Empire}}) and sank in the North Sea ({{coord|51|28|30|N|1|24|00|E}}) with the loss of eight of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2857.html |title=HMD Hilary Ii |publisher=Uboat.net |access-date=21 November 2012}}
}}
{{shipwreck list item
|ship=Huntleys
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The sailing vessel was scuttled in the English Channel {{convert|28|nmi|km}} south south west of Beachy Head, Sussex by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2924.html |title=Huntleys |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship=Immacolata
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Strait of Messina by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7183.html |title=Immacolata |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship=Industria
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was sunk off the coast of Scotland by {{SMU|UC-75||6}} ({{navy|German Empire}}) with the loss of all nine crew.{{cite web |url=http://uboat.net/wwi/ships_hit/7328.html |title=Industria |publisher=Uboat.net |access-date=29 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Laly|1894|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was scuttled in the North Sea east of the Shetland Islands by {{SMU|U-81||6}} ({{navy|German Empire}}). Her nineteen crew took to the lifeboats but were not rescued.{{cite web |url=http://uboat.net/wwi/ships_hit/3485.html |title=Laly |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Leontine|brigantine|2}}
|flag={{flag|France}}
|desc=World War I: The brigantine was shelled and sunk in the Bay of Biscay {{convert|5|nmi|km}} south of Groix by {{SMU|UC-36||6}} ({{navy|German Empire}}) with the loss of six of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/7191.html |title=Leontine |publisher=Uboat.net |access-date=7 December 2012}}
}}
{{shipwreck list item
|ship=Louise
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Seine Estuary by {{SMU|UB-40||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7108.html |title=Louise |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship=Marie Louise
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the English Channel {{convert|9|nmi|km}} north north west of Port-en-Bessin, Calvados by {{SMU|UB-40||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7215.html |title=Marie Louise |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Marshall|1904|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|17|nmi|km}} east of Peterhead, Aberdeenshire, United Kingdom by {{SMU|UC-75||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3993.html |title=Marshall |publisher=Uboat.net |access-date=29 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Mary Annie|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The three-masted schooner was scuttled in the English Channel {{convert|28|nmi|km}} south south west of Beachy Head by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4011.html |title=Mary Annie |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship=Median
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was scuttled in the North Sea {{convert|30|nmi|km}} east by south of Aberdeen by {{SMU|UC-75||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4054.html |title=Median |publisher=Uboat.net |access-date=29 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Poseidon|1893|2}}
|flag={{flag|Greece}}
|desc=World War I: The cargo ship was sunk in the Irish Sea ({{coord|52|27|N|5|12|W}}) by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4891.html |title=Poseidon |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship=Prince of Wales
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was scuttled in the North Sea {{convert|17|nmi|km}} east by south of Girdle Ness, Aberdeenshire ({{coord|57|10|N|1|32|W}}) by {{SMU|UC-77||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4918.html |title=Prince of Wales |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Queen Eugenie|1909|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|23|nmi|km}} north north east of the Cani Rocks, Tunisia ({{coord|37|57|N|9|47|E}}) by {{SMU|UC-67||6}} ({{navy|German Empire}}) with the loss of 35 of her crew. Two survivors were taken as prisoners of war.{{cite web |url=http://uboat.net/wwi/ships_hit/4975.html |title=Queen Eugenie |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship=Roslyn
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was shelled and sunk in the North Sea {{convert|54|nmi|km}} east of Girdle Ness, Aberdeenshire by {{SMU|UC-75||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5221.html |title=Roslyn |publisher=Uboat.net |access-date=29 December 2012}}
}}
{{shipwreck list item
|ship=Saint Joseph
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Seine Estuary by {{SMU|UB-40||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7281.html |title=Saint Joseph |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Vellore|1896|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Mediterranean Sea {{convert|21|nmi|km}} north west by north of Alexandria, Egypt by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}). Her crew survived, but two were taken as prisoners of war.{{cite web |url=http://uboat.net/wwi/ships_hit/6278.html |title=Vellore |publisher=Uboat.net |access-date=15 October 2012}}
}}
{{shipwreck list end}}
26 March
{{shipwreck list begin |date=26 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Ceres||2}}
|flag={{flagcountry|German Empire}}
|desc=The cargo ship ran aground off Terschelling, Friesland, Netherlands. She was declared a total loss on 4 April.{{Cite newspaper The Times |title=Casualty reports |date=9 April 1917 |page=2 |issue=41447 |column=C }}
}}
{{shipwreck list item
|ship={{SS|Cerne|1915|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-7}} ({{navy|German Empire}}) and sank in the Thames Estuary. Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1198.html |title=Cerne |publisher=Uboat.net |access-date=21 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Ledbury|1892|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|90|nmi|km}} north by east of Benghazi, Libya by {{SMU|UB-43||6}} ({{navy|German Empire}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3545.html |title=Ledbury |publisher=Uboat.net |access-date=7 November 2012}}
}}
{{shipwreck list item
|ship=L. Rahmanich
|flag={{Flag|Egypt|1882}}
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea between Alexandria and Port Said by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3417.html |title=L Rahmanich |publisher=Uboat.net |access-date=15 October 2012}}
}}
{{shipwreck list item
|ship={{HMS|Myrmidon|1900|6}}
|flag={{navy|UK}}
|desc=The {{sclass|Myrmidon|destroyer}} collided with {{SS|Hamborn||2}} ({{flagcountry|UKGBI|civil}}) and sank in the English Channel off Dungeness, Kent with the loss of a crew member. Survivors were rescued by {{SS|Tambour||2}} ({{flagcountry|UKGBI|civil}}) and the destroyer {{HMS|Mermaid|1898|6}} ({{navy|UK}}).
}}
{{shipwreck list item
|ship={{SS|Norma|1885|2}}
|flag={{flag|Sweden}}
|desc=World War I: The cargo ship was sunk in the English ChannelSwedish Board of Trade: "Svenska handelsflottans krigsförluster 1914-1920" (Swedish Merchant Marine War losses 1914-1920), Stockholm 1921, pp. 303–4 {{convert|9|nmi|km}} north of Île Vierge by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7372.html |title=Norma |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list end}}
27 March
{{shipwreck list begin |date=27 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Aasta|1902|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|3|nmi|km}} south west of Ar Men, Finistère, France by {{SMU|UC-69}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/10.html |title=Aasta |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Don Benito||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The collier collided with {{SS|Ultonia||2}} ({{flagcountry|UKGBI|civil}}) and sank in the Atlantic Ocean ({{coord|49|35|N|6|44|W}}).{{cite web |url=http://www.wrecksite.eu/wreck.aspx?13634 |title=SS Don Benito (+1917) |publisher=Wrecksite |access-date=6 February 2013}}
}}
{{shipwreck list item
|ship=Galatia
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing vessel was scuttled in the North Sea {{convert|30|nmi|km}} south south west of Buchan Ness, Aberdeenshire by {{SMU|UC-77}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2350.html |title=Galatia |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Glenogle|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|207|nmi|km}} south west of the Fastnet Rock ({{coord|48|20|N|12|00|W}}) by {{SMU|U-24}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2539.html |title=Glenogle |publisher=Uboat.net |access-date=28 September 2012}}
}}
{{shipwreck list item
|ship={{SS|Grib|1905|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|7|nmi|km}} west of Ar Men by {{SMU|UC-69}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2621.html |title=Grib |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Holgate|1896|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|10|nmi|km}} north west of the Skellig Islands, County Kerry by {{SMU|U-57}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2876.html |title=Holgate |publisher=Uboat.net |access-date=12 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Kelvinhead|1905|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-65}} ({{navy|German Empire}}) and sank in Liverpool Bay {{convert|0.75|nmi|km}} west south west of the Liverpool Bar Lightship. Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3288.html |title=Kelvinhead |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Neath|barque|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The auxiliary barque was sunk by torpedo in the Atlantic Ocean {{convert|28|nmi|km}} south by east of the Fastnet Rock by {{SMU|U-66}} ({{navy|German Empire}}). Her crew survived, but her captain was taken as a prisoner of war.{{cite web |url=http://uboat.net/wwi/ships_hit/4327.html |title=Neath |publisher=Uboat.net |access-date=17 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Nova|1915|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|18|nmi|km}} off Girdle Ness by {{SMU|UC-77}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4477.html |title=Nova |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Sandvik|1910|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the North Sea {{convert|7|nmi|km}} off Tod Head, Aberdeenshire by {{SMU|UC-77}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5424.html |title=Sandvik |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Thracia||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Bay of Biscay {{convert|12|nmi|km}} north of Belle Île, Morbihan, France ({{coord|47|31|N|3|17|W}}) by {{SMU|UC-69}} ({{navy|German Empire}}) with the loss of 36 of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6014.html |title=Thracia |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{ship|French gunboat|62||2}}
|flag={{navy|France}}
|desc=World War I: The gunboat was sunk in the Mediterranean Sea west of Bizerte, Algeria by {{SMU|UC-37}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4486.html |title=Nr.62 |publisher=Uboat.net |access-date=8 December 2012}}
}}
{{shipwreck list end}}
28 March
{{shipwreck list begin |date=28 March 1917 |sort=}}
{{shipwreck list item
|ship=Antonietta R.
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea off Capo Palinuro, Calabria by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/370.html |title=Antonietta R. |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Ardglass|1914|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was scuttled in the Irish Sea {{convert|4|nmi|km}} east of the South Arklow Lightship ({{flagcountry|UKGBI|government}}) ({{coord|52|14|N|5|51|W}}) by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6779.html |title=Ardglass |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{ship|French trawler|Brise||2}}
|flag={{navy|France}}
|desc=The naval trawler was lost on this date.
}}
{{shipwreck list item
|ship={{SS|Cannizaro|1914|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|145|nmi|km}} south west of the Fastnet Rock ({{coord|49|00|N|10|00|W}}) by {{SMU|U-24||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1088.html |title=Cannizaro |publisher=Uboat.net |access-date=28 September 2012}}
}}
{{shipwreck list item
|ship=Carlo T
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea off Capo Palinuro by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1127.html |title=Carlo T. |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Dagali|1909|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the Irish Sea {{convert|5|nmi|km}} north east of the South Arklow Lightship ({{flagcountry|UKGBI|government}}) by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1535.html |title=Dagali |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship=Expedient
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was scuttled in the North Sea by {{SMU|UC-75||6}} ({{navy|German Empire}}) with the loss of all nine crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2091.html |title=Expedient |publisher=Uboat.net |access-date=29 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Gafsa|1903|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The tanker was torpedoed and sunk in the Atlantic Ocean {{convert|10|nmi|km}} south east of the Old Head of Kinsale, County Cork by {{SMU|U-57||6}} ({{navy|German Empire}}) with the loss of seven crew.{{cite web |url=http://uboat.net/wwi/ships_hit/7147.html |title=Gafsa |publisher=Uboat.net |access-date=12 October 2012}}
}}
{{shipwreck list item
|ship=Giuseppina
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea off Capo Palinuro by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2493.html |title=Giuseppina |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Giuseppina Rosa|brigantine|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The brigantine was scuttled in the Tyrrhenian Sea by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2496.html |title=Giuseppina Rosa |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Harvest Home|schooner|2}}
|flag={{flag|Isle of Man|civil}}
|desc=World War I: The schooner was shelled and sunk in the Irish Sea {{convert|4|nmi|km}} north east of the South Arklow Lightship ({{flagcountry|UKGBI|government}}) by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2741.html |title=Harvest Home |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{ship|ST|Hero|1892|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The tug struck a mine placed by {{SMU|UC-40}} ({{navy|German Empire}}) and sank in the North Sea off the mouth of the River Wear with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/7075.html |title=Hero |publisher=Uboat.net |access-date=9 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Katina|1891|2}}
|flag={{flag|Greece}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Bay of Biscay {{convert|10|nmi|km}} north west of the Île d'Yeu, Vendée, France ({{coord|46|47|N|2|28|W}}) by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3274.html |title=Katina |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Laima|schooner|2}}
|flag={{flagcountry|Russian Empire|1914}}
|desc=World War I: The schooner was sunk in the Irish Sea {{convert|10|nmi|km}} south east of the Codling Lightship by {{SMU|UC-65||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3478.html |title=Laima |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship=La Maria
|flag={{Flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3439.html |title=La Maria |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship=Moulmein
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was scuttled in the North Sea {{convert|25|nmi|km}} north east of the Longstone Lighthouse, Northumberland by {{SMU|UC-77||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4264.html |title=Moulmein |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Oakwell|1887|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was torpedoed and sunk in the North Sea {{convert|3|nmi|km}} north east of Robin Hood's Bay, Yorkshire by {{SMU|UB-22||6}} ({{navy|German Empire}}) with the loss of four crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4513.html |title=Oakwell |publisher=Uboat.net |access-date=31 October 2012}}
}}
{{shipwreck list item
|ship=Pietro Lofaro
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea off Capo Palinuro by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4799.html |title=Pietro Lofaro |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship=Raffaele
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea off Capo Palinuro by {{SMU|U-34|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4998.html |title=Raffaele |publisher=Uboat.net |access-date=2 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Ruby|1882|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster struck a mine placed by {{SMU|UC-42}} ({{navy|German Empire}}) and sank in the North Sea {{convert|2.5|nmi|km}} off Auskerry Orkney Islands with the loss of six of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/7363.html |title=Ruby |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship=Guillemot
|flag={{flagcountry|UKGBI|government}}
|desc=World War I: The lightship was scuttled in the Irish Sea {{convert|1.5|nmi|km}} west of Hook Point, County Waterford by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7574.html |title=Guillemot |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Snowdon Ranger|1906|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in St. George's Channel {{convert|25|nmi|km}} west of Bardsey Island, Pembrokeshire ({{coord|52|36|N|5|34|W}}) by {{SMU|UC-65||6}} ({{navy|German Empire}}) with the loss of four of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5625.html |title=Snowdon Ranger |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Tizona|1901|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North sea {{convert|34|nmi|km}} north by east of the Longstone Lighthouse by {{SMU|UC-77||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6035.html |title=Tizona |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Urania|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The barque was sunk in the North Sea {{convert|12|nmi|km}} east of Copinsay, Orkney Islands by {{SMU|UC-42||6}} ({{navy|German Empire}}) with the loss of seven of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6864.html |title=Urania |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Wychwood|1907|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Irish Sea {{convert|4|nmi|km}} south south west of the South Arklow Lightship ({{flagcountry|UKGBI|government}}) ({{coord|52|40|N|5|55|W}}) by {{SMU|UC-65||6}} ({{navy|German Empire}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6579.html |title=Wychwood |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list end}}
29 March
{{shipwreck list begin |date=29 March 1917 |sort=}}
{{shipwreck list item
|ship={{SMS|Bismarck|1911|2}}
|flag={{navy|German Empire}}
|desc=The Vorpostenboot was lost on this date.
}}
{{shipwreck list item
|ship={{SS|Bywell|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|3|nmi|km}} east of Scarborough, Yorkshire ({{coord|54|17|N|0|18|W}}) by {{SMU|UB-21||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1014.html |title=Bywell |publisher=Uboat.net |access-date=31 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Conoid|schooner|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the English Channel {{convert|3.5|nmi|km}} north of the Barfleur Lighthouse, Manche, France by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1412.html |title=Conoid |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Crispin|1907|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: World War I: The cargo liner was torpedoed and sunk in the Atlantic Ocean {{convert|14|nmi|km}} south of Hook Point, Waterford by {{SMU|U-57||6}} ({{navy|German Empire}}) with the loss of eight crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1495.html |title=Crispin |publisher=Uboat.net |access-date=12 October 2012}}
}}
{{shipwreck list item
|ship=Irma
|flag={{flag|France}}
|desc=World War I: The sailing vessel was sunk in the English Channel off Cap Barfleur, Manche by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7152.html |title=Irma |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Kathleen Lily|1872|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was sunk in the North Sea {{convert|2|nmi|km}} east of Robin Hood's Bay, Yorkshire ({{coord|54|27|N|0|28|W}}) by {{SMU|UC-30||6}} ({{navy|German Empire}}) with the loss of four of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3271.html |title=Kathleen Lilly |publisher=Uboat.net |access-date=3 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Lincolnshire|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|8|nmi|km}} south west by south of Hook Point ({{coord|52|00|N|7|00|W}}) by {{SMU|U-57||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3621.html |title=Lincolnshire |publisher=Uboat.net |access-date=12 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Mascota||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was torpedoed and sunk in the North Sea {{convert|8|nmi|km}} east of Lowestoft, Suffolk by a Kaiserliche Marine torpedo boat with the loss of seven of her fourteen crew. Survivors were taken as prisoners of war.
}}
{{shipwreck list item
|ship={{SS|Morild I|1883|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was scuttled in the Bay of Biscay {{convert|3|nmi|km}} off Hourtin, Gironde, France by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4248.html |title=Morild I |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Os|1916|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the Atlantic Ocean {{convert|2|nmi|km}} north west by north of Noup Head, Orkney Islands, United Kingdom by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4599.html |title=Os |publisher=Uboat.net |access-date=13 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Schaldis|1878|2}}
|flag={{flag|Belgium}}
|desc=The cargo ship was torpedoed and sunk in the North Sea {{convert|6|nmi|km}} north north east of Whitby, Yorkshire, United Kingdom by {{SMU|UC-75||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5476.html |title=Schaldis |publisher=Uboat.net |access-date=29 December 2012}}
}}
{{shipwreck list end}}
30 March
{{shipwreck list begin |date=30 March 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Avanguardia|1889|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was scuttled in the Bay of Biscay {{convert|15|nmi|km}} off the Contis les Bains Lighthouse, Pyrenées-Atlantiques by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/574.html |title=Avanguardia |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Britta|1889|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was scuttled in the Bay of Biscay {{convert|14|nmi|km}} north of the Contis les Bains Lighthouse by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/962.html |title=Britta |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{HMT|Christopher}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine placed by {{SMU|UC-14}} ({{navy|German Empire}}) and sank in the North Sea off Southwold, Suffolk ({{coord|52|26|N|1|48|E}}) with the loss of five of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1269.html |title=Christopher |publisher=Uboat.net |access-date=21 November 2012}}
}}
{{shipwreck list item
|ship=Dee
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The sailing vessel was scuttled in the Pacific Ocean {{convert|410|nmi|km}} west by south of Cape Leeuwin, Western Australia by {{SMS|Wolf|1916|6}} ({{navy|German Empire}}).
}}
{{shipwreck list item
|ship=Endymion
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The sailing vessel was sunk in the English Channel by a submarine ({{navy|German Empire}}) with the loss of four of her crew.
}}
{{shipwreck list item
|ship={{SS|Harberton|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine placed by {{SMU|UC-31}} ({{navy|German Empire}}) and sank in the North Sea with the loss of fifteen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2707.html |title=Harberton |publisher=Uboat.net |access-date=3 December 2012}}
}}
{{shipwreck list item
|ship={{SMS|M15||2}}
|flag={{navy|German Empire}}
|desc=World War I: The {{sclass|M1|minesweeper|2}} was sunk by mines in the North Sea.
}}
{{shipwreck list item
|ship=Michelina Catalano
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea north of Sicily by {{SMU|U-52||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4136.html |title=Michelina Catalano |publisher=Uboat.net |access-date=9 October 2012}}
}}
{{shipwreck list item
|ship=Petrel
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler was scuttled in the North Sea {{convert|120|nmi|km}} east of Aberdeen ({{coord|57|00|N|1|30|E}}) by {{SMU|UC-77||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7264.html |title=Petrel |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship={{ship|French trawler|Saint Louis III||2}}
|flag={{navy|France}}
|desc=World War I: The naval trawler struck a mine placed by {{SMU|UC-71}} ({{navy|German Empire}}) and sank off Saint Valery with the loss of sixteen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5327.html |title=Saint Louis Iii |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship=Sarcelle
|flag={{flag|France}}
|desc=World War I: The sailing vessel struck a mine placed by {{SMU|UC-71}} ({{navy|German Empire}}) and sank in the English Channel off Dieppe, Seine-Inférieure.{{cite web |url=http://uboat.net/wwi/ships_hit/5449.html |title=Sarcelle |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Somme|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|20|nmi|km}} east by north of Cap Barfleur, Manche, France ({{coord|49|48|N|0|41|W}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}) with the loss of five of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5646.html |title=Somme |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list end}}
31 March
{{shipwreck list begin |date=31 March 1917 |sort=}}
{{shipwreck list item
|ship={{SV|Allentown||2}}
|flag={{flag|United States|1912}}
|desc=The schooner barge was sunk in a collision with {{SS|Coamo||2}} (flag unknown) off Sandy Hook, New Jersey, a total loss.{{cite web |url=https://books.google.com/books?id=bc1GAQAAIAAJ&dq=ship%3A++Thomas+J.+Horan%2C+1916&pg=PA3 |title=United States Congressional Serial Set, Volume 7444 |year=1918 |publisher=U.S. Government Printing Office |via=Googlebooks |access-date=14 April 2021}}{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207171 |title=Allentown (+1917) |publisher=Wrecksite |access-date=14 April 2021}}
}}
{{shipwreck list item
|ship={{ship||Boaz|ketch|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The ketch was scuttled in the English Channel {{convert|15|nmi|km}} north of Cap Barfleur, Manche, France by {{SMU|UB-32}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/841.html |title=Boaz |publisher=Uboat.net |access-date=2 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Braefield|1892|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was sunk in St. George's Channel off Milford Haven, Pembrokeshire by {{SMU|U-57}} ({{navy|German Empire}}) with the loss of all ten crew.{{cite web |url=http://uboat.net/wwi/ships_hit/905.html |title=Braefield |publisher=Uboat.net |access-date=12 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Brodness|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The Blue Star Line refrigerated cargo ship was torpedoed and sunk in the Tyrrhenian Sea {{convert|5|nmi|km}} west north west of Anzio, Lazio, Italy ({{coord|41|28|N|12|26|E}}) by {{SMU|UC-38}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/969.html |title=Brodness |publisher=Uboat.net |access-date=8 December 2012}}
}}
{{shipwreck list item
|ship={{SV|Dee||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The barque was sunk {{convert|400|mi}} south west of Cape Leeuwin, Australia in the Indian Ocean by {{SMS|Wolf|1916|6}} ({{navy|German Empire}}).{{cite web |url=https://www.wrecksite.eu/wreck.aspx?172407 |title=Dee (+1917) |publisher=Wrecksite |access-date=14 September 2020}}
}}
{{shipwreck list item
|ship={{SS|Farmand|1900|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Bay of Biscay {{convert|6|nmi|km}} north of Punta Galea, Biscay, Spain by {{SMU|UC-69}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2129.html |title=Farmand |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{HMT|Forward III}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine placed by {{SMU|UC-6}} ({{navy|German Empire}}) and sank in the North Sea south of the Shipwash Lightship ({{flagcountry|UKGBI|government}}) ({{coord|51|57|30|N|1|48|30|E}}) with the loss of ten of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2241.html |title=HMD Forward Iii |publisher=Uboat.net |access-date=20 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Galatee|1908|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and damaged in the Mediterranean Sea east of Cape Corbelin, Algeria ({{coord|36|53|N|5|01|E}}) by {{SMU|UC-37}} ({{navy|German Empire}}). She was beached at Sidi Kralem but was later refloated.{{cite web |url=http://uboat.net/wwi/ships_hit/2349.html |title=Galatee |publisher=Uboat.net |access-date=8 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Gippeswic|ketch|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The ketch was scuttled in the English Channel {{convert|15|nmi|km}} north of Barfleur, Manche by {{SMU|UB-32}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2469.html |title=Gippeswic |publisher=Uboat.net |access-date=2 November 2012}}
}}
{{shipwreck list item
|ship={{HMHS|Gloucester Castle}}
|flag={{navy|UK}}
|desc=File:HMHS Gloucester Castle.jpg
(20px Red Cross): World War I: The hospital ship was torpedoed and damaged in the English Channel off the Isle of Wight by {{SMU|UB-32}} ({{navy|German Empire}}) with the loss of three crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2552.html |title=Gloucester Castle |publisher=Uboat.net |access-date=2 November 2012}} She was subsequently repaired and returned to service.
}}
{{shipwreck list item
|ship={{SS|Hestia|1916|2}}
|flag={{flag|Netherlands}}
|desc=World War I: The tanker was sunk in the North Sea {{convert|31|nmi|km}} west of the Maas Lightship ({{flag|Netherlands}}) by {{SMU|UB-23}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2838.html |title=Hestia |publisher=Uboat.net |access-date=1 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Lisbeth|1915|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea north east of the Noord Hinder Lightship ({{flag|Netherlands}}) by {{SMU|UB-23}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3632.html |title=Lisbeth |publisher=Uboat.net |access-date=1 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Primrose|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the English Channel {{convert|35|nmi|km}} south west of Start Point, Devon by {{SMU|UC-71}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/7167.html |title=Primrose |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list end}}
Unknown date
{{shipwreck list begin |date=Unknown date 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Acton||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk in the English Channel by an Imperial German Navy submarine.
}}
{{shipwreck list item
|ship={{SS|Emeline||2}}
|flag={{flag|United States|1896}}
|desc=The laid up, out of commission passenger steamer was crushed by ice and sunk in the Hudson River.{{cite web |url=https://www.recordonline.com/article/20020116/News/301169991 |title=Photo captures river mishap from 1900 |publisher=recordonline.com Times Herold-Record |access-date=14 April 2020}}
}}
{{shipwreck list item
|ship={{ship|Russian minesweeper|T-18||2}}
|flag={{navy|Russia}}
|desc=The T-13-class minesweeper was wrecked in Kola Bay.
}}
{{shipwreck list item
|ship=Tangier
|flag={{flag|United States|1912}}
|desc=The barge sank at the entrance to the York River, in Chesapeake Bay on 31 March 1917 or 19 September 1916.{{cite web |url=https://www.wrecksite.eu/wreck.aspx?292357 |title=Tangier (+1916) |publisher=Wrecksite |access-date=18 April 2021}}
}}
{{shipwreck list item
|ship={{SMU|U-85}}
|flag={{navy|German Empire}}
|desc=The Type U 81 submarine foundered in the North Sea with the loss of all 38 crew after 7 March.
}}
{{shipwreck list end}}