List of shipwrecks in September 1917
{{Short description|None}}
{{Use dmy dates|date=December 2021}}
The list of shipwrecks in September 1917 includes ships sunk, foundered, grounded, or otherwise lost during September 1917.
{{dynamic list}}
{{Calendar ToC}}
1 September
{{shipwreck list begin |date=1 September 1917 |sort=}}
{{shipwreck list item
|ship={{SMS|Admiral Von Schroder}}
|flag={{navy|German Empire}}
|desc=World War I: The Greta-class Vorpostenboot was beached after being damaged by Royal Navy destroyers off Blaavandshuk.
}}
{{shipwreck list item
|ship={{ship||Akaroa|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The barque was sunk in the English Channel {{convert|70|nmi|km}} west of the Casquets, Channel Islands by {{SMU|U-19|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/135.html |title=Akaroa |publisher=Uboat.net |access-date=27 September 2012}}
}}
{{shipwreck list item
|ship={{SS|Amiral Olry|1904|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|38|nmi|km}} north west of Cape Sidero, Crete, Greece ({{coord|35|40|N|25|47|E}}) by {{SMU|UC-74||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/257.html |title=Amiral Olry |publisher=Uboat.net |access-date=28 December 2012}}
}}
{{shipwreck list item
|ship={{SMS|Crefeld}}
|flag={{navy|German Empire}}
|desc=The Vorpostenboot was lost on this date.
}}
{{shipwreck list item
|ship={{SS|Dront|1907|2}}
|flag={{flagcountry|Russian Empire|1914}}
|desc=World War I: The cargo ship was sunk in the Barents Sea {{convert|110|nmi|km}} north west by north of the North Cape, Norway by {{SMU|U-28|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1723.html |title=Dront |publisher=Uboat.net |access-date=29 September 2012}}
}}
{{shipwreck list item
|ship={{SS|Erato|1907|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine and sank in the English Channel {{convert|4|nmi|km}} south east of The Lizard, Cornwall. Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1985.html |title=Erato |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship=Fingal
|flag={{flagcountry|UKGBI|civil}}
|desc=The cargo ship foundered on this date.{{Cite newspaper The Times |title=(untitled) |date=3 September 1917 |page=11 |issue=41573 |column=D }}
}}
{{shipwreck list item
|ship={{SMS|Heinrich Bruns}}
|flag={{navy|German Empire}}
|desc=The Vorpostenboot was lost on this date.
}}
{{shipwreck list item
|ship={{SS|Peronne|1882|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the English Channel {{convert|5|nmi|km}} south east of Berry Head, Devon, United Kingdom by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4747.html |title=Peronne |publisher=Uboat.net |access-date=24 December 2012}}
}}
{{shipwreck list item
|ship={{SMS|Rinteln}}
|flag={{navy|German Empire}}
|desc=World War I: The Hameln-class Vorpostenboot was beached after being damaged by Royal Navy destroyers off Lyngvig.
}}
{{shipwreck list item
|ship={{ship||Tarapaca|ship|2}}
|flag={{flag|France}}
|desc=World War I: The four-masted full-rigged ship was scuttled in the Bay of Biscay {{convert|65|nmi|km}} west of the La Coubre Lighthouse, Charente-Maritime ({{coord|45|55|N|3|12|W}}) by {{SMU|U-52||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5910.html |title=Tarapaca |publisher=Uboat.net |access-date=9 October 2012}}
}}
{{shipwreck list end}}
2 September
{{shipwreck list begin |date=2 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Caracas|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The auxiliary sailing vessel was scuttled in the Atlantic Ocean {{convert|130|nmi|km}} north west of Cape Finisterre, Spain ({{coord|46|00|N|11|04|W}}) by {{SMU|UB-49||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1105.html |title=Caracas |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{HMS|Dundee|1909|6}}
|flag={{Navy|UK}}
|desc=World War I: The armed boarding steamer was torpedoed and damaged in the Atlantic Ocean south west of the Isles of Scilly ({{coord|48|50|N|9|20|W}}) by {{SMU|UC-49||6}} ({{navy|German Empire}}) with the loss of nine lives. She sank the next day.{{cite web |url=http://uboat.net/wwi/ships_hit/1749.html |title=Dundee |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship=Ker Durand
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Atlantic Ocean {{convert|70|nmi|km}} west of Ar Men, Finistère by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3300.html |title=Ker Durand |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Olive Branch|1912|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was shelled and sunk in the Barents Sea {{convert|85|nmi|km}} north by east of the North Cape, Norway ({{coord|72|34|N|27|56|E}}) by {{SMU|U-28|Germany|6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/4548.html |title=Olive Branch |publisher=Uboat.net |access-date=29 September 2012}}
}}
{{shipwreck list item
|ship={{SS|Rytonhall|1905|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|105|nmi|km}} west of Ouessant, Finistère ({{coord|47|45|N|7|28|W}}) by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5272.html |title=Rytonhall |publisher=Uboat.net |access-date=26 December 2012}}{{cite web |url=http://www.naval-history.net/WW1LossesBrMS1918.htm |title= British Merchant Ships Lost to Enemy Action Part 3 of 3 - September 1917-November 1918 in date order |publisher=Naval History |access-date=24 January 2013}}
}}
{{shipwreck list item
|ship={{SMU|U-28|Germany|6}}
|flag={{Navy|German Empire}}
|desc=World War I: The Type U 27 submarine was sunk in the Barents Sea {{convert|85|nmi|km}} north by east of the North Cape ({{coord|72|34|N|27|56|E}}) by the explosion of the cargo of munitions aboard {{SS|Olive Branch|1912|2}}, ({{Flagcountry|UKGBI|civil}}) which it had attacked. All 39 crew were killed.
}}
{{shipwreck list item
|ship={{SS|Wentworth|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Bay of Biscay {{convert|36|nmi|km}} ({{coord|47|00|N|3|23|W}}) by {{SMU|U-52||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/6491.html |title=Wentworth |publisher=Uboat.net |access-date=9 October 2012}}
}}
{{shipwreck list end}}
3 September
{{shipwreck list begin |date=3 September 1917 |sort=}}
{{shipwreck list item
|ship=Agios Andreas
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the Aegean Sea by {{SMU|UC-74||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/105.html |title=Agios Andreas |publisher=Uboat.net |access-date=28 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Alentejo|1911|2}}
|flag={{flag|Portugal}}
|desc=The cargo ship caught fire, exploded and sank at Marseille, Bouches-du-Rhône, France.{{Cite newspaper The Times |title=Portuguese steamer sunk |date=10 September 1917 |page=11 |issue=41579 |column=B }}
}}
{{shipwreck list item
|ship={{HMS|Begonia|1915|6}}
|flag={{navy|UK}}
|desc=World War I: The {{sclass|Azalea|sloop|1}} departed on patrol in the Atlantic Ocean. She was subsequently sunk by enemy action with the loss of 94 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/702.html |title=Begonia |publisher=Uboat.net |access-date=7 October 2012}}
}}
{{shipwreck list item
|ship={{HMT|Italy}}
|flag={{navy|UK}}
|desc=The naval trawler was lost on this date.
}}
{{shipwreck list item
|ship={{SS|La Negra|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|50|nmi|km}} south south west of Start Point, Devon ({{coord|49|29|N|3|53|W}}) by {{SMU|UC-50||6}} ({{navy|German Empire}}) with the loss of four of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3442.html |title=La Negra |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Majoren|1887|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean north west of Bloody Foreland, County Donegal, United Kingdom ({{Coord|55|14|N|8|56|W}}) by {{SMU|U-95||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3841.html |title=Majoren |publisher=Uboat.net |access-date=24 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Ragnhild|1895|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|14|nmi|km}} south by east of Flamborough Head, East Riding of Yorkshire by {{SMU|UB-30||6}} ({{navy|German Empire}}) with the loss of fifteen crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5003.html |title=Ragnhild |publisher=Uboat.net |access-date=2 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Treverbyn|1910|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine and sank in the Atlantic Ocean {{convert|2|nmi|km}} east south east of the Ushinish Lighthouse, South Uist, Outer Hebrides with the loss of 27 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6110.html |title=Treverbyn |publisher=Uboat.net |access-date=20 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Van Allens-Broughton|schooner|2}}
|flag={{flag|United States|1912}}
|desc=The five-masted schooner was abandoned in the Atlantic Ocean. She sank the next day.{{Cite newspaper The Times |title=Shipping losses |date=24 October 1917 |page=7 |issue=41617 |column=D }}
}}
{{shipwreck list end}}
4 September
{{shipwreck list begin |date=4 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Bishopton|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|30|nmi|km}} south by east of St. Catherine's Point, Isle of Wight ({{coord|50|08|N|0|57|W}}) by {{SMU|UC-16||6}} ({{navy|German Empire}}) with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/815.html |title=Bishopton |publisher=Uboat.net |access-date=23 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Peerless|1898|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean south west of the Bishop Rock, Isles of Scilly ({{coord|49|11|N|7|16|W}}) by {{SMU|U-52||6}} ({{navy|German Empire}}) with the loss of five crew. Three survivors were taken as prisoners of war.{{cite web |url=http://uboat.net/wwi/ships_hit/4709.html |title=Peerless |publisher=Uboat.net |access-date=9 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Sadi Carnot|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The three-masted schooner was sunk in the Atlantic Ocean {{convert|42|nmi|km}} south south west of the Isles of Scilly by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew were rescued by {{HMS|Landrail}} ({{navy|UK}}) and Montana ({{flag|United States|1912}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5290.html |title=Sadi Carnot|publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Theodora|1894|2}}
|flag={{flagicon|Greece}} Greece
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean off Santa Uxía de Ribeira, A Coruña, Spain ({{coord|42|32|N|9|25|W}}) by {{SMU|UB-49||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5978.html |title=Theodora |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list end}}
5 September
{{shipwreck list begin |date=5 September 1917 |sort=}}
{{shipwreck list item
|ship=Alesia
|flag={{flag|France}}
|desc=World War I: The passenger ship was torpedoed and damaged in the Atlantic Ocean {{convert|40|nmi|km}} north west of Ouessant, Finistère by {{SMU|UC-69||6}} ({{navy|German Empire}}). She was sunk the next day by {{SMU|UC-50||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/174.html |title=Alesia |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Echunga|1907|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The tanker was torpedoed and sunk in the Atlantic Ocean {{convert|40|nmi|km}} north east of Ouessant by {{SMU|U-52||6}} ({{navy|German Empire}}) with the loss of nine crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1798.html |title=Echunga |publisher=Uboat.net |access-date=9 October 2012}}
}}
{{shipwreck list item
|ship=Emma
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The sailing vessel was shelled and sunk in the English Channel {{convert|8|nmi|km}} north of Sept-Îles, Finistère, France by {{SMU|UC-50||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6975.html |title=Emma |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{HMT|Eros}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine and sank in the North Sea off Orfordness, Suffolk with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6979.html |title=Eros |publisher=Uboat.net |access-date=18 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Florence Muspratt|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the English Channel {{convert|10|nmi|km}} north of Sept-Îles by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2214.html |title=Florence Muspratt |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship=Frances
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The ketch was scuttled in the English Channel {{convert|8|nmi|km}} north by west of Sept-Îles by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2253.html |title=Frances |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Glynn|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the English Channel {{convert|32|nmi|km}} north west of the Les Hanois Lighthouse, Guernsey, Channel Islands by {{SMU|UC-42||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2556.html |title=Glynn |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Industry|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the English Chaanel {{convert|20|nmi|km}} north west of the Les Hanois Lighthouse by {{SMU|UC-42||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7318.html |title=Industry |publisher=Uboat.net |access-date=15 December 2012}}
}}
{{shipwreck list item
|ship=Jeannot
|flag={{flag|Belgium}}
|desc=World War I: The fishing vessel was scuttled in the North Sea off Lowestoft, Suffolk by {{SMU|UB-10||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3141.html |title=Jeannot |publisher=Uboat.net |access-date=28 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Kansas City||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The cargo ship disappeared in a storm.{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207556 |title=Kansas City (1917) |publisher=wrecksite |access-date=7 May 2025}}{{Cite web |url=https://www.history.navy.mil/research/library/online-reading-room/title-list-alphabetically/c/casualties-usnavy-marinecorps-personnel-killed-injured-selected-accidents-other-incidents-notdirectly-result-enemy-action.html |title=Casualties: US Navy and Marine Corps Personnel Killed and Injured in Selected Accidents and Other Incidents Not Directly the Result of Enemy Action |date=7 May 2025}}
}}
{{shipwreck list item
|ship=Margaret
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler struck a mine and sank in the North Sea off Wick, Caithness with the loss of five of her crew.{{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=Proletaire
|flag={{flag|France}}
|desc=World War I: The sailing vessel was scuttled in the Mediterranean Sea {{convert|59|nmi|km}} off Cape Bougarouni, Algeria ({{Coord|37|45|N|5|45|E}}) by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4941.html |title=Proletaire |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{SMS|Senator Holthusen}}
|flag={{navy|German Empire}}
|desc=The Vorpostenboot was lost on this date.
}}
{{shipwreck list item
|ship=Theodor
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The sailing vessel was scuttled in the English Channel {{convert|13|nmi|km}} north by west of Sept-Îles by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6911.html |title=Theodor |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{SMU|U-88}}
|flag={{navy|German Empire}}
|desc=World War I: The Type U 87 submarine struck a mine and sank in the North Sea off Terschelling, Friesland, Netherlands with the loss of all 43 crew.
}}
{{shipwreck list item
|ship=Unity
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea {{convert|8|nmi|km}} east of the Cross Sand Lightship ({{flagcountry|UKGBI|government}}) by {{SMU|UB-10||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6211.html |title=Unity |publisher=Uboat.net |access-date=28 October 2012}}
}}
{{shipwreck list end}}
6 September
{{shipwreck list begin |date=6 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Agios Georgios|barque|2}}
|flag={{flagicon|Greece}} Greece
|desc=World War I: The barque was sunk in the Ionian Sea ({{coord|36|15|N|21|44|E}}) by {{SMU|UC-74||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7583.html |title=Agios Georgios |publisher=Uboat.net |access-date=28 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Elisabethville|1910|2}}
|flag={{flag|Belgium}}
|desc=World War I: The passenger ship was torpedoed and sunk in the Bay of Biscay ({{coord|47|05|N|3|04|W|type:event|name=SS Elisabethville}}) by {{ship|SM|UC-71||2}} ({{navy|German Empire}}) with the loss of fourteen of the 313 people on board.{{cite web |url=http://uboat.net/wwi/ships_hit/1889.html |title=Elisabethville |publisher=Uboat.net |access-date=27 December 2012}}
}}
{{shipwreck list item
|ship={{HMS|Fiona|1905|6}}
|flag={{navy|UK}}
|desc=The armed boarding steamer ran aground on the Pentland Skerries. She was towed off but broke in two.{{cite web |url=http://thamestugs.co.uk/MISC--TUG-LOGS.php |title= WW1 TUG LOGS |publisher=Thames Tugs |access-date=18 October 2015}}
}}
{{shipwreck list item
|ship={{SS|Hammar II|1912|2}}
|flag={{flag|Sweden}}
|desc=World War I: The cargo ship was scuttled in the North Sea by {{SMU|UB-62||6}} ({{navy|German Empire}}). Her eleven crew took to the lifeboats but were not rescued.{{cite web |url=http://uboat.net/wwi/ships_hit/2689.html |title=Hammar Ii |publisher=Uboat.net |access-date=11 November 2012}}
}}
{{shipwreck list item
|ship={{HMT|Helgian}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine and sank in the Gulf of Ruphani with the loss of ten of her twelve crew.{{cite web |url=https://uboat.net/wwi/ships_hit/2794.html |title=HMT Helgian |publisher=Uboat.net |access-date=8 February 2020 }}
}}
{{shipwreck list item
|ship=Moina
|flag={{flag|France}}
|desc=World War I: The auxiliary sailing vessel was scuttled in the Atlantic Ocean west of Gibraltar ({{coord|36|32|N|7|15|W}}) by {{SMU|UB-49||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4206.html |title=Moina |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship=Rosary
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea off the coast of Norfolk by {{SMU|UB-10||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5198.html |title=Rosary |publisher=Uboat.net |access-date=28 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Thisbe|1910|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|6|nmi|km}} west of The Lizard, Cornwall, United Kingdom ({{coord|49|57|N|5|21|W}}) by {{SMU|UB-35||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5990.html |title=Thisbe |publisher=Uboat.net |access-date=4 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Tuskar|1890|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine and sank in the Atlantic Ocean {{convert|3|nmi|km}} off Eagle Island, County Mayo with the loss of ten of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6885.html |title=Tuskar |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Ville de Strasbourg|1882|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Aegean Sea off Cape Spati, Cythera, Greece ({{coord|36|24|N|22|54|E}}) by {{SMU|UC-74||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6353.html |title=Ville de Strasbourg |publisher=Uboat.net |access-date=28 December 2012}}
}}
{{shipwreck list end}}
7 September
{{shipwreck list begin |date=7 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship|ST|Antonio Ferro||2}}
|flag={{flagcountry|Russian Empire|1914}}
|desc=The tug foundered on this date with the loss of seven of her crew.{{Cite newspaper The Times |title=Tug and seven men lost. |date=10 September 1917 |page=3 |issue=41579 |column=B }}
}}
{{shipwreck list item
|ship={{HMT|By George}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine and sank in the Gulf of Ruphani ({{coord|40|38|N|24|54|E}}) with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1010.html |title=HMT By George |publisher=Uboat.net |access-date=30 November 2012}}
}}
{{shipwreck list item
|ship=Casa Blanca
|flag={{flag|Portugal}}
|desc=World War I: The sailing vessel was sunk in the Atlantic Ocean by {{SMU|UB-49||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1153.html |title=Casa Blanca |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Clan Ferguson|1898|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Atlantic Ocean {{convert|15|nmi|km}} off Cape Spartel, Morocco ({{coord|35|50|N|6|10|W}}) by {{SMU|UB-49||6}} ({{navy|German Empire}}) with the loss of ten crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1323.html |title=Clan Ferguson |publisher=Uboat.net |access-date=9 November 2012}}{{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}}
}}
{{shipwreck list item
|ship={{SS|Grelfryda|1917|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and damaged in the North Sea {{convert|4|nmi|km}} south west by west of Flamborough Head, Yorkshire by {{SMU|UB-34||6}} ({{navy|German Empire}}). She was beached, but was later refloated, repaired and returned to service.{{cite web |url=http://uboat.net/wwi/ships_hit/2612.html |title=Grelfryda |publisher=Uboat.net |access-date=3 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Haakon VII|1907|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|3|nmi|km}} east south east of Land's End, Cornwall, United Kingdom by {{SMU|UB-35||6}} ({{navy|German Empire}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2667.html |title=Haakon Vii |publisher=Uboat.net |access-date=4 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Hinemoa|barque|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The four-masted barque was shelled and sunk in the Atlantic Ocean {{convert|35|nmi|km}} west south west of the Bishop Rock, Isles of Scilly ({{coord|49|30|N|7|08|W}}) by {{SMU|UC-16||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2864.html |title=Hinemoa |publisher=Uboat.net |access-date=23 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Hunsbridge|1912|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Atlantic Ocean {{convert|60|nmi|km}} west south west of Cape Spartel ({{coord|35|10|N|6|50|W}}) by {{SMU|UB-49||6}} ({{navy|German Empire}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2918.html |title=Hunsbridge |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Minnehaha||2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The ocean liner was torpedoed and sunk in the Atlantic Ocean {{convert|12|nmi|km}} south east of the Fastnet Rock ({{coord|51|17|N|9|22|W}}) by {{SMU|U-48||6}} ({{navy|German Empire}}) with the loss of 43 lives.{{cite web |url=http://uboat.net/wwi/ships_hit/4168.html |title=Minnehaha |publisher=Uboat.net |access-date=9 October 2012}}
}}
{{shipwreck list item
|ship=Mont de Piete
|flag={{flag|France}}
|desc=World War I: The vessel was sunk in the Bay of Biscay off the mouth of the Loire by {{SMU|UC-71||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4226.html |title=Mont De Piete |publisher=Uboat.net |access-date=27 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Myrmidon|1905|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was damaged in the Mediterranean Sea ({{coord|37|10|N|6|51|E}} by {{SMU|UC-54||6}} ({{navy|German Empire}}) with the loss of two of her crew. She was beached at Philippeville, Algeria but was later refloated.{{cite web |url=http://uboat.net/wwi/ships_hit/4286.html |title=Myrmidon |publisher=Uboat.net |access-date=20 December 2012}}
}}
{{shipwreck list item
|ship=Versailles
|flag={{flag|France}}
|desc=World War I: The fishing vessel was shelled and sunk in the Atlantic Ocean {{convert|107|nmi|km}} south by west of Ouessant, Finistère ({{coord|47|49|N|7|38|W}}) by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7697.html |title=Versailles |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Vestfjeld|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The four-masted barque was sunk in the Atlantic Ocean {{convert|40|nmi|km}} south west of the Bishop Rock by {{SMU|UC-16||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6312.html |title=Vestfjeld |publisher=Uboat.net |access-date=23 November 2012}}
}}
{{shipwreck list end}}
8 September
{{shipwreck list begin |date=8 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Aladdin|1902|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the North Sea {{convert|5|nmi|km}} north by west of Flamborough Head, Yorkshire, United Kingdom by {{SMU|UB-34||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/140.html |title=Aladdin |publisher=Uboat.net |access-date=3 November 2012}}
}}
{{shipwreck list item
|ship=Armorique
|flag={{flag|France}}
|desc=World War I: The sailing vessel was sunk in the Atlantic Ocean north of Ouessant, Finistère by {{SMU|UB-35||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/454.html |title=Armorique |publisher=Uboat.net |access-date=4 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Askelad|1894|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean west south west of Ouessant ({{coord|47|25|N|7|25|W}}) by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/493.html |title=Askelad |publisher=Uboat.net |access-date=25 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Blanche|1909 schooner|2}}
|flag={{flag|France}}
|desc=World War I: The schooner was sunk in the Atlantic Ocean north of Ouessant by {{SMU|UB-35||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6815.html |title=Blanche |publisher=Uboat.net |access-date=4 November 2012}}
}}
{{shipwreck list item
|ship=Elizabeth
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was scuttled in the English Channel {{convert|12|nmi|km}} east south east of Start Point, Devon by {{SMU|UB-31||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6723.html |title=Elizabeth |publisher=Uboat.net |access-date=2 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Ezel|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the English Channel {{convert|20|nmi|km}} north of Saint-Valery-en-Caux, Seine-Inférieure, France ({{coord|50|13|N|0|36|E}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2096.html |title=Ezel |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship=Family's Pride
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The vessel was scuttled in the North Sea {{convert|28|nmi|km}} east of Peterhead, Aberdeenshire by {{SMU|UC-40||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6663.html |title=Family's Pride |publisher=Uboat.net |access-date=9 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Harrow|1900|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|4|nmi|km}} south east of Whitby, Yorkshire by {{SMU|UB-41||6}} ({{navy|German Empire}}) with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2732.html |title=Harrow |publisher=Uboat.net |access-date=7 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Hockwold|1911|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The collier collided with another British merchant ship and sank in the English Channel off The Lizard, Cornwall.
}}
{{shipwreck list item
|ship={{ship||Laura|ketch|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The ketch was scuttled in the English Channel {{convert|25|nmi|km}} north of Fécamp, Seine-Inférieure by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7186.html |title=Laura |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship=Lighter No. 2
|flag={{flag|United States|1912}}
|desc=The Lighter sank at the wharf of Burton-Furber Coal Company, East Boston, Massachusetts.{{cite web |url=https://research.mysticseaport.org/coll/coll001/ |title=Records of the T. A. Scott co. |publisher=mysticseaport.org |access-date=19 April 2021}}
}}
{{shipwreck list item
|ship={{ship||Meeta|schooner|2}}
|flag={{flagcountry|Russian Empire|1914}}
|desc=World War I: The schooner was sunk in the Atlantic Ocean north of Ouessant by {{SMU|UB-35||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4061.html |title=Meeta |publisher=Uboat.net |access-date=4 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Newholm|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk in the English Channel {{convert|1|nmi|km}} south of Start Point, Devon by {{SMU|UC-30||6}} ({{navy|German Empire}}) with the loss of twenty of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4376.html |title=Newholm |publisher=Uboat.net |access-date=3 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Setubal|1898|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was scuttled in the English Channel {{convert|25|nmi|km}} north east of Ouessant ({{coord|48|55|N|4|35|W}}) by {{SMU|UC-71||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5537.html |title=Setubal |publisher=Uboat.net |access-date=27 December 2012}}
}}
{{shipwreck list item
|ship={{ship||William H. Clifford|schooner|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The four-masted schooner was captured and scuttled sunk in the Atlantic Ocean ({{coord|48|30|N|12|20|W}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6541.html |title=William H. Clifford |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list end}}
9 September
{{shipwreck list begin |date=9 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Elsa|barque|2}}
|flag={{flag|Denmark}}
|desc=World War I: The barque was torpedoed and sunk in the Atlantic Ocean {{convert|6|nmi|km}} off Kinsale, County Cork, United Kingdom by {{SMU|U-48||6}} ({{navy|German Empire}}) with the loss of five crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6713.html |title=Elsa |publisher=Uboat.net |access-date=9 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Montana||2}}
|flag={{flag|United States|1912}}
|desc=The steamer sank in the Mediterranean Sea between Tunis, French Tunisia, and Malta.{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207305 |title=Montana (+1917) |publisher=Wrecksite |access-date=19 April 2021}}
}}
{{shipwreck list item
|ship={{SS|Pluton|1889|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|6|nmi|km}} east south east of Start Point, Devon by {{SMU|UB-31||6}} ({{navy|German Empire}}) with the loss of ten of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4821.html |title=Pluton |publisher=Uboat.net |access-date=2 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Storm||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was torpedoed and sunk in the North Sea {{convert|1|nmi|km}} off the Sunk Lightship ({{flagcountry|UKGBI|government}}) by a Luftstreitkräfte aircraft.
}}
{{shipwreck list item
|ship={{SS|Swiftsure|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster struck a mine and sank in Shapinsay Sound, Orkney Islands with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/5866.html |title=Swiftsure |publisher=Uboat.net |access-date=9 December 2012}}
}}
{{shipwreck list end}}
10 September
{{shipwreck list begin |date=10 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|City of Nagpur|1914|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The cargo ship ran aground on the Danae Shoal, off Lourenço Marques, Mozambique. She broke in two and was a total loss.{{Cite newspaper The Times |title=British liner wrecked |date=11 September 1917 |page=3 |issue=41580 |column=C }} All 259 passengers, and her crew, were rescued.{{Cite newspaper The Times |title=Liner wrecked in Delagoa Bay |date=27 December 1917 |page=6 |issue=41671 |column=B }}
}}
{{shipwreck list item
|ship={{SS|Eburoon||2}}
|flag={{flag|Belgium}}
|desc=The cargo ship was wrecked in Trepassey Bay, Newfoundland.{{csr|register=MSI|id=5607859|shipname=Eburoon |access-date=10 February 2020}}
}}
{{shipwreck list item
|ship={{SS|Jane Williamson|brigantine|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The brigantine was shelled and sunk in the Atlantic Ocean {{convert|20|nmi|km}} north of St. Ives, Cornwall ({{coord|50|32|N|5|20|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}) with the loss of four of her six crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3116.html |title=Jane Williamson |publisher=Uboat.net |access-date=18 December 2012}}{{Cite newspaper The Times |title=Murder by U Boat |date=14 September 1917 |page=6 |issue=41583 |column=E }}
}}
{{shipwreck list item
|ship={{HMT|Loch Ard}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine and sank in the North Sea off Lowestoft, Suffolk ({{coord|52|30|N|1|53|E}}) with the loss of five of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3657.html |title=Loch Ard |publisher=Uboat.net |access-date=21 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Margarita|1903|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine and was severely damaged in the North Sea {{convert|1|nmi|km}} south of the Bressay Lighthouse, Shetland Islands. She was repaired and returned to service in 1921.{{cite web |url=http://uboat.net/wwi/ships_hit/3906.html |title=Margarita |publisher=Uboat.net |access-date=9 December 2012}}
}}
{{shipwreck list item
|ship=Mary Orr
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The sailing vessel was shelled and sunk in the Atlantic Ocean {{convert|8|nmi|km}} north by east of the Pendeen Lighthouse, Cornwall ({{coord|50|18|N|5|40|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4017.html |title=Mary Orr |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Mary Seymour|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the Atlantic Ocean {{convert|7|nmi|km}} north north east of the Pendeen Lighthouse ({{coord|50|16|N|5|39|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4018.html |title=Mary Seymour |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Moss Rose|schooner|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The three-masted schooner was shelled and sunk in the Atlantic Ocean {{convert|7|nmi|km}} north north east of the Pendeen Lighthouse ({{coord|50|16|N|5|39|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4255.html |title=Moss Rose |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Parkmill|1909|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The cargo ship was sunk in the North Sea {{convert|1.25|nmi|km}} south east of the Bressay Lighthouse by {{SMU|UC-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4676.html |title=Parkmill |publisher=Uboat.net |access-date=9 December 2012}}
}}
{{shipwreck list item
|ship=Sims
|flag={{flagcountry|Russian Empire|1914}}
|desc=World War I: The tug struck a mine and sank in the Baltic Sea off Worms Island.{{cite web |url=http://uboat.net/wwi/ships_hit/5578.html |title=Sims |publisher=Uboat.net |access-date=21 December 2012}}
}}
{{shipwreck list item
|ship={{SMU|UC-42||6}}
|flag={{navy|German Empire}}
|desc=World War I: The Type UC II submarine was sunk by the explosion of one of her own mines at Cork, Ireland ({{coord|51|44|N|8|12|W}}) with the loss of all 26 crew.
}}
{{shipwreck list item
|ship={{SS|Vikholmen|1916|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the English Channel south east of the Isle of Wight, United Kingdom ({{coord|50|11|N|1|22|W}}) by {{SMU|UC-71||6}} ({{navy|German Empire}}) with the loss of eight of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6336.html |title=Vikholmen |publisher=Uboat.net |access-date=27 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Water Lily|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was sunk in the Atlantic Ocean {{convert|8|nmi|km}} north north east of the Pendeen Lighthouse ({{Coord|50|18|N|5|40|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6470.html |title=Water Lily |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list end}}
11 September
{{shipwreck list begin |date=11 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Embleton|1917|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|150|nmi|km}} west of Cape Spartel, Morocco by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1936.html |title=Embleton |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Luxembourg|1910|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine and sank in the Atlantic Ocean {{convert|3.5|nmi|km}} north north east of the Pendeen Lighthouse, Cornwall ({{coord|50|13|N|5|40|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3769.html |title=Luxembourg |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship=Rosy Cross
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|4|nmi|km}} north west by west of Crackington Haven, Cornwall by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5223.html |title=Rosy Cross |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Tobol|1901|2}}
|flag={{navy|Russian Empire|1914}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|70|nmi|km}} east south east of Duncansby Head, Caithness, United Kingdom ({{coord|58|10|N|1|00|W}}) by {{SMU|U-52||6}} ({{navy|German Empire}}). Wreck located 2024.{{cite web |url=http://uboat.net/wwi/ships_hit/6038.html |title=Tobol |publisher=Uboat.net |access-date=9 October 2012}}{{cite web |url=https://www.msn.com/en-us/news/world/wwi-shipwreck-discovery-unlocks-secrets-of-107-year-old-maritime-enigma/ar-AA1sbSV0?ocid=msedgntp&pc=U531&cvid=97941d92c14a468e86af6a412df8c7a0&ei=41 |title=WWI Shipwreck Discovery Unlocks Secrets of 107-Year-Old Maritime Enigma |publisher=Knews via MSN |accessdate=13 October 2024}}
}}
{{shipwreck list item
|ship={{SMU|U-49||6}}
|flag={{navy|German Empire}}
|desc=World War I: The Type U 43 submarine was rammed, shelled and sunk in the Bay of Biscay ({{coord|46|17|N|14|42|W}}) by {{SS|British Transport||2}} ({{flagcountry|UKGBI|civil}}) with the loss of all 43 crew.
}}
{{shipwreck list item
|ship={{SS|Vienna|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Bay of Biscay {{convert|340|nmi|km}} west of Ouessant, Finistère, France ({{coord|46|59|N|13|05|W}}) by {{SMU|U-49||6}} ({{navy|German Empire}}) with the loss of 25 crew. Her captain was taken as a prisoner of war.{{cite web |url=http://uboat.net/wwi/ships_hit/6327.html |title=Vienna |publisher=Uboat.net |access-date=9 October 2012}}
}}
{{shipwreck list item
|ship={{ship||William|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was sunk in the Atlantic Ocean {{convert|4|nmi|km}} north north west of Crackington Haven ({{coord|50|56|N|5|39|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6537.html |title=William |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list end}}
12 September
{{shipwreck list begin |date=12 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Agricola|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was scuttled in the Bristol Channel {{convert|15|nmi|km}} west north west of Lundy Island, Devon by {{SMU|U-19|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/121.html |title=Agricola |publisher=Uboat.net |access-date=27 September 2012}}
}}
{{shipwreck list item
|ship={{HMT|Asia}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine and sank in the North Sea off Bressay, Shetland Islands with the loss of seven of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/489.html |title=Asia |publisher=Uboat.net |access-date=9 December 2012}}
}}
{{shipwreck list item
|ship=Charles Frederick
|flag={{flag|United States|1912}}
|desc=The Barge sank at the wharf of the Peoples Coal and Wood Company Yard, Bridgeport, Connecticut.
}}
{{shipwreck list item
|ship={{SS|Deputé Pierre Goujon|1894|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Bay of Biscay off Belle Île, Morbihan ({{coord|47|06|N|3|57|W}}) by {{SMU|U-103||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1612.html |title=Depute Pierre Goujon |publisher=Uboat.net |access-date=25 October 2012}}
}}
{{shipwreck list item
|ship={{ship|Russian submarine|Edinorog|1916|2}}
|flag={{navy|Russian Empire}}
|desc=The {{sclass|Bars|submarine|||1915}} ran aground off "Ayret Island", in the Baltic Sea. She was refloated on 25 September with assistance from Volkhov ({{flagcountry|Russian Empire}}) and taken in to Reval for repairs.{{Cite book |title=Погибли без боя. Катастрофы русских кораблей XVIII–XX вв. |trans-title=They died without a fight. Catastrophes of Russian ships of the XVIII-XX centuries |language=Russian |first=Alexander Alekseevich |last=Chernyshev |publisher=Veche |year=2012 |url=http://www.maxima-library.org/mob/b/389880?format=read }}
}}
{{shipwreck list item
|ship={{SS|Gibraltar|1902|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|100|nmi|km}} south east of Cape Creus, Spain ({{coord|41|17|N|5|50|E}}) by {{SMU|UC-27||6}} ({{navy|German Empire}}) with the loss of four of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/7053.html |title=Gibraltar |publisher=Uboat.net |access-date=2 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Gisla|1916|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea {{convert|4|nmi|km}} off Cape Palos, Murcia Spain ({{coord|37|39|N|0|32|W}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2479.html |title=Gisla |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{ship|ST|HS 3||2}} and RB 10
|flag={{Flagcountry|UKGBI|government}}
|desc=World War I: The tug and refrigerated barge were scuttled in the Atlantic Ocean {{convert|18|nmi|km}} west by north of Cape Sines, Portugal by {{SMU|UB-50||6}} ({{navy|German Empire}}). Her crew survived, but four of them were taken as prisoners of war.{{cite web |url=http://uboat.net/wwi/ships_hit/2665.html |title=Hs 3 |publisher=Uboat.net |access-date=9 November 2012}}{{cite web |url=http://uboat.net/wwi/ships_hit/7717.html |title=Rb 10 |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Reim|1901|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean off Cape St. Vincent, Portugal by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5059.html |title=Reim |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{SS|St. Margaret|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The passenger ship was torpedoed and sunk in the Norwegian Sea {{convert|30|nmi|km}} south east of Lítla Dímun, Faroe Islands by {{SMU|U-103||6}} ({{navy|German Empire}}) with the loss of five crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5728.html |title=St. Margaret |publisher=Uboat.net |access-date=25 October 2012}}
}}
{{shipwreck list item
|ship={{SMU|U-45||6}}
|flag={{navy|German Empire}}
|desc=World War I: The Type U 43 submarine was torpedoed and sunk in the Atlantic Ocean north west of the Shetland Islands, United Kingdom ({{coord|55|48|N|7|30|W}}) by {{HMS|D7}} ({{navy|UK}}) with the loss of 43 of her 45 crew.
}}
{{shipwreck list item
|ship={{SS|Urd|1895|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|10|nmi|km}} north by east of Cape Palos ({{coord|37|52|N|0|28|W}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}) with the loss of three crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6220.html |title=Urd |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Wilmore|1914|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|4|nmi|km}} north east of the Hornigas Lighthouse, Cape Palos, Spain ({{coord|37|41|N|0|31|W}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6553.html |title=Wilmore |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list end}}
13 September
{{shipwreck list begin |date=13 September 1917 |sort=}}
{{shipwreck list item
|ship=Arlequin
|flag={{flagicon|Tunisia}} Tunisia
|desc=World War I: The sailing vessel was sunk in the Gulf of Gabès by {{SMU|UC-52}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/447.html |title=Arlequin |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship=Chère Rose
|flag={{flagicon|Tunisia}} Tunisia
|desc=World War I: The sailing vessel was sunk in the Gulf of Gabès by {{SMU|UC-52}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1242.html |title=Chere Rose |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship=Comizianes da Graca
|flag={{flag|Portugal}}
|desc=World War I: The sailing vessel was sunk in the Atlantic Ocean {{convert|6|nmi|km}} north of Cape Sines by {{SMU|UB-50}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1391.html |title=Comizianes da Graca |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship=Correiro de Sines
|flag={{flag|Portugal}}
|desc=World War I: The sailing vessel was sunk in the Atlantic Ocean off the coast of Portugal by {{SMU|UB-50}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1456.html |title=Correiro de Sines |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship=Ortigia
|flag={{flagicon|Tunisia}} Tunisia
|desc=World War I: The sailing vessel was sunk in the Gulf of Gabès by {{SMU|UC-52}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4595.html |title=Ortigia |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship={{SMU|UC-21}}
|flag={{navy|German Empire}}
|desc=The Type UC II submarine departed Zeebrugge, West Flanders, Belgium for the Bay of Biscay. No further trace, presumed lost with all 26 crew.
}}
{{shipwreck list item
|ship=Vittoria
|flag={{flagicon|Tunisia}} Tunisia
|desc=World War I: The sailing vessel was sunk in the Gulf of Gabès by {{SMU|UC-52}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6852.html |title=Vittoria |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list end}}
14 September
{{shipwreck list begin |date=14 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Amiral de Kersaint|1903|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea {{convert|5|nmi|km}} off Cape Tortosa, Spain by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/251.html |title=Amiral De Kersaint |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Ausonia|1883|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea off Cape Tortosa ({{coord|40|46|N|1|03|E}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6765.html |title=Ausonia |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Chulmleigh|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|10|nmi|km}} south west by west of Cape Salou, Spain ({{coord|40|54|N|1|04|E}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1274.html |title=Chulmleigh |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{USS|D-2|SS-18|6}}
|flag={{navy|USA|1912}}
|desc=The D-class submarine sprang a leak and sank at New London Naval Base, Connecticut. Her crew survived. She was subsequently refloated, repaired and returned to service.
}}
{{shipwreck list item
|ship={{SV|Logan||2}}
|flag={{flag|United States|1912}}
|desc=The Schooner barge went ashore at South Wellfleet, Massachusetts. Abandoned by owners.{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207534 |title=Logan (+1917) |publisher=Wrecksite |access-date=19 April 2021}}
}}
{{shipwreck list item
|ship=Sado
|flag={{flag|Portugal}}
|desc=World War I: The ship was sunk in the Atlantic Ocean {{convert|15|nmi|km}} south west of Cape Sines by {{SMU|UB-50||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5292.html |title=Sado |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Zeta|1888|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 by west of Mine Head, County Cork by {{SMU|UC-51}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6850.html |title=Zeta |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list end}}
15 September
{{shipwreck list begin |date=15 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Dependence|schooner|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was scuttled in the Atlantic Ocean off The Lizard, Cornwall by {{SMU|UB-38||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1611.html |title=Dependence |publisher=Uboat.net |access-date=5 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Idomeneus|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and damaged in the North Channel ({{coord|56|40|N|10|50|W}}) by {{SMU|U-67||6}} ({{navy|German Empire}}) with the loss of four crew. She was beached but was later refloated.{{cite web |url=http://uboat.net/wwi/ships_hit/2959.html |title=Idomemeneus |publisher=Uboat.net |access-date=17 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Platuria|1892|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The tanker was torpedoed and sunk in the Atlantic Ocean off Tangier, Morocco ({{coord|35|08|N|9|15|W}}) by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}) with the loss of ten crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4816.html |title=Platuria |publisher=Uboat.net |access-date=16 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=17 October 2020}}{{cite web |url=https://www.wrecksite.eu/wreck.aspx?58256 |title=Platuria (+1917) |publisher=Wrecksite |access-date=17 October 2020}}
}}
{{shipwreck list item
|ship={{SS|Rollesby|1906|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|80|nmi|km}} east north east of Muckle Flugga, Shetland Islands by {{SMU|U-48||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5176.html |title=Rollesby |publisher=Uboat.net |access-date=9 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Santaren|1912|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|40|nmi|km}} north east of Muckle Flugga ({{coord|61|36|N|0|14|W}}) by {{SMU|UB-63||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5436.html |title=Santaren |publisher=Uboat.net |access-date=11 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Sommeina|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine and sank in the Atlantic Ocean {{convert|4|nmi|km}} south east of The Manacles ({{coord|50|01|N|4|57|W}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5647.html |title=Sommeina |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Saint Jacques|1909|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship struck a mine and sank in the Irish Sea {{convert|5|nmi|km}} south west of St. Ann's Head, Pembrokeshire, United Kingdom by {{SMU|UC-51}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5320.html |title=Saint Jacques |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list end}}
16 September
{{shipwreck list begin |date=16 September 1917 |sort=}}
{{shipwreck list item
|ship=Annina Capano
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Gulf of Lion ({{coord|42|50|N|3|29|E}}) by {{SMU|UC-27||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/342.html |title=Annina Capano |publisher=Uboat.net |access-date=2 December 2012}}
}}
{{shipwreck list item
|ship=Ann J. Trainer
|flag={{flag|United States|1912}}
|desc=World War I: The sailing vessel was sunk in the Atlantic Ocean {{convert|30|nmi|km}} off Ouessant, Finistère, France ({{coord|48|44|N|5|39|W}}) by {{SMU|UC-21||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/322.html |title=Ann J. Trainer |publisher=Uboat.net |access-date=29 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Arabis|1914|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|210|nmi|km}} west by south of Ouessant ({{coord|46|28|N|9|42|W}}) by {{SMU|U-54||6}} ({{navy|German Empire}}) with the loss of twenty crew.{{cite web |url=http://uboat.net/wwi/ships_hit/400.html |title=Arabis |publisher=Uboat.net |access-date=11 October 2012}}
}}
{{shipwreck list item
|ship=Eendracht VII
|flag={{flag|Netherlands}}
|desc=World War I: The fishing vessel was scuttled in the North Sea {{convert|8|nmi|km}} off IJmuiden, North Holland by {{SMU|UC-64||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1825.html |title=Eendracht VII |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Facto|1904|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was torpedoed and sunk in Mount's Bay ({{coord|49|58|N|5|36|W}}) by {{SMU|UB-18||6}} ({{navy|German Empire}}) with the los of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2103.html |title=Facto |publisher=Uboat.net |access-date=31 October 2012}}
}}
{{shipwreck list item
|ship={{HMS|G9}}
|flag={{navy|UK}}
|desc=World War I: The G-class submarine was rammed and sunk at night in the North Sea by {{HMS|Pasley|1916|6}} ({{navy|UK}}), after the submarine had mistaken Pasley for a U-boat and fired two torpedoes at her. All but one of her 31 crew were killed; the survivor rescued by HMS Pasley.
}}
{{shipwreck list item
|ship=Quatre Frères
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Atlantic Ocean {{convert|240|nmi|km}} west of the French coast by {{SMU|UC-31||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4969.html |title=Quatre Freres |publisher=Uboat.net |access-date=3 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Sandsend|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Atlantic Ocean {{convert|6|nmi|km}} south east by east of Mine Head, County Waterford by {{SMU|UC-48||6}} ({{navy|German Empire}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5423.html |title=Sandsend |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list end}}
17 September
{{shipwreck list begin |date=17 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Australia|1884|2}}
|flag={{flagcountry|Russian Empire|1914}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|35|nmi|km}} north west of Muckle Flugga, Shetland Islands, United Kingdom by {{SMU|UB-62||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6791.html |title=Australia |publisher=Uboat.net |access-date=11 November 2012}}
}}
{{shipwreck list item
|ship=Eugenio D.
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Gulf of Lion by {{SMU|UC-27||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2062.html |title=Eugenio D. |publisher=Uboat.net |access-date=2 December 2012}}
}}
{{shipwreck list item
|ship=Muccio
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Gulf of Lion by {{SMU|UC-27||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4275.html |title=Muccio |publisher=Uboat.net |access-date=2 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Niemen||2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|122|nmi|km}} north west of Cape Ortegal, Spain ({{coord|45|53|N|8|06|W}}) by {{SMU|U-54||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4391.html |title=Niemen |publisher=Uboat.net |access-date=11 October 2012}}
}}
{{shipwreck list item
|ship=Our Bairns
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in Irish Sea {{convert|25|nmi|km}} south 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/4622.html |title=Our Bairns |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Paraciers||2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|12|nmi|km}} north of the Spurn Lightship ({{flagcountry|UKGBI|government}}) by {{SMU|UC-64||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4666.html |title=Paraciers |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Queen Amelia|1905|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk torpedoed, shelled, and sunk in the Atlantic Ocean {{convert|19|nmi|km}} north north east of Muckle Flugga by {{SMU|UB-62||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4973.html |title=Queen Amelia |publisher=Uboat.net |access-date=11 November 2012}}
}}
{{shipwreck list item
|ship=Ronald
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in Irish Sea {{convert|25|nmi|km}} south 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/6937.html |title=Ronald |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{SMU|UC-45||6}}
|flag={{navy|German Empire}}
|desc=The Type UC II submarine sank in the North Sea ({{coord|54|09|N|7|35|E}}) with the loss of all 35 crew. She was later salvaged, repaired and returned to service.{{cite web |url=http://uboat.net/wwi/boats/index.html?boat=UC+45 |title=UC 45 |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list end}}
18 September
{{shipwreck list begin |date=18 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Arendal|1885|2}}
|flag={{Flag|Norway}}
|desc=World War I: The cargo ship was shelled and sunk in the Atlantic Ocean {{convert|115|nmi|km}} west of Cape Spartel, Morocco ({{coord|35|27|N|8|20|W}}) by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/423.html |title=Arendal |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship=Cachalot
|flag={{flagicon|Tunisia}} Tunisia
|desc=World War I: The sailing vessel was shelled and sunk in the Gulf of Gabès off the Kerkennah Islands ({{coord|35|14|N|11|08|E}}) by {{SMU|UC-52||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7585.html |title=Cachalot |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship=Car Float No. 15
|flag={{flag|United States|1912}}
|desc=The car float sank near pier #4 at South Boston, Massachusetts. Later raised.
}}
{{shipwreck list item
|ship={{HMS|Contest|1913|6}}
|flag={{navy|UK}}
|desc=World War I: The {{sclass|Acasta|destroyer}} was torpedoed and sunk in the Western Approaches ({{coord|48|54|N|7|03|W}}) by {{SMU|U-106||6}} ({{navy|German Empire}}) with the loss of 35 of her 75 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1426.html |title=Contest |publisher=Uboat.net |access-date=25 October 2012}}
}}
{{shipwreck list item
|ship={{SV|Cora M.||2}} or {{SS|Cora M.||2}}
|flag={{flag|Canada|1868}}
|desc=The vessel, described as either a steam cargo ship or a lumber schooner, was wrecked and destroyed off Monomoy Point, Massachusetts.{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207291 |title=Cora M. (+1917) |publisher=Wrecksite |access-date=19 April 2021}}
}}
{{shipwreck list item
|ship={{HMS|Glenfoyle}}
|flag={{navy|UK}}
|desc=World War I: The Q-ship was torpedoed and sunk in the Atlantic Ocean south west of Ireland ({{coord|50|46|N|11|04|W}}) by {{SMU|U-43|Germany|6}} ({{navy|German Empire}}) with the loss of eighteen crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2531.html |title=Glenfoyle |publisher=Uboat.net |access-date=7 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Joseph Chamberlain|1910|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|50|nmi|km}} north by west of Muckle Flugga, Shetland Islands by {{SMU|UB-62||6}} ({{navy|German Empire}}) with the loss of eighteen of her crew. Two survivors were taken as prisoners of war.{{cite web |url=http://uboat.net/wwi/ships_hit/3198.html |title=Joseph Chamberlain |publisher=Uboat.net |access-date=11 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Polar Prince|1895|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Atlantic Ocean {{convert|8|nmi|km}} south west of Cape Spartel, Spanish Morocco ({{coord|35|30|N|6|45|W}}) by {{SMU|UB-50||6}}({{navy|German Empire}}). Her crew survived, but her captain was taken as a prisoner of war.{{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/4830.html |title=Polar Prince |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Port Kembla||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine and sank off Cape Farewell, New Zealand. Her crew were rescued.{{Cite newspaper The Times |title=Liner sunk through explosion |date=20 September 1917 |page=7 |issue=41588 |column=B }}
}}
{{shipwreck list end}}
19 September
{{shipwreck list begin |date=19 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Blanche|barque|2}}
|flag={{flag|France}}
|desc=World War I: The four-masted barque was torpedoed and sunk in the Atlantic Ocean ({{coord|47|00|N|10|30|W}}) by {{SMU|U-151||6}} ({{navy|German Empire}}) with the loss of eighteen crew.{{cite web |url=http://uboat.net/wwi/ships_hit/831.html |title=Blanche |publisher=Uboat.net |access-date=26 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Etal Manor|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Atlantic Ocean {{convert|7|nmi|km}} south by west of Hook Point, County Waterford by {{SMU|UC-48||6}} ({{navy|German Empire}}) with the loss of six of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2036.html |title=Etal Manor |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Hydra|schooner|2}}
|flag={{flag|Denmark}}
|desc=World War I: The three-masted schooner was shelled and sunk in the Atlantic Ocean west of the Orkney Islands, United Kingdom ({{coord|59|33|N|7|37|W}}) by {{SMU|U-94||6}} ({{navy|German Empire}}) with the loss of all six crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2945.html |title=Hydra |publisher=Uboat.net |access-date=24 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Marthe Marguerite|barque|2}}
|flag={{flag|France}}
|desc=World War I: The three-masted barque was shelled and sunk in the Atlantic Ocean north west of Cape Finisterre, Spain ({{coord|46|18|N|11|25|W}}) by {{SMU|U-54||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4002.html |title=Marthe Marguerite |publisher=Uboat.net |access-date=11 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Montana|1917|2}}
|flag={{flag|Norway}}
|desc=The cargo ship capsized and sank in the Mediterranean Sea off Tunis, Tunisia.{{Cite newspaper The Times |title=Large steamer sunk |date=1 October 1917 |page=5 |issue=41597 |column=C }}
}}
{{shipwreck list item
|ship={{SS|Saint Ronald|1910|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|95|nmi|km}} north north west of Tory Island, County Donegal ({{coord|56|22|N|10|17|W}}) by {{SMU|U-82||6}} ({{navy|German Empire}}) with the loss of 24 of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5709.html |title=Saint Ronald |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list item
|ship=Teresita
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea by {{SMU|UC-53||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5947.html |title=Teresita |publisher=Uboat.net |access-date=19 December 2012}}
}}
{{shipwreck list end}}
20 September
{{shipwreck list begin |date=20 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Fabian|1881|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|30|nmi|km}} off Cape Spartel, Morocco ({{Coord|35|45|N|6|40|W}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2101.html |title=Fabian |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Gioffredo Mameli|1912|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|45|nmi|km}} north west of Cape Spartel ({{coord|36|05|N|6|15|W}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2460.html |title=Gioffredo Mameli |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Kurdistan|1914|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Mediterranean Sea {{convert|27|nmi|km}} east south east of Pantelleria, Italy ({{coord|36|40|N|12|37|E}}) by {{SMU|U-32|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3396.html |title=Kurdistan |publisher=Uboat.net |access-date=30 September 2012}}
}}
{{shipwreck list end}}
21 September
{{shipwreck list begin |date=21 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Aline Montreuil|1900|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|22|nmi|km}} north of Cap Barfleur, Manche ({{coord|50|02|N|1|18|W}}) by {{SMU|UB-38||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/205.html |title=Aline Montreuil |publisher=Uboat.net |access-date=5 November 2012}}
}}
{{shipwreck list item
|ship=Christina
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea by {{SMU|UC-53||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1266.html |title=Christina |publisher=Uboat.net |access-date=19 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Kouang-si|1904|2}}
|flag={{flag|France}}
|desc=World War I: The passenger ship was torpedoed and damaged in the English Channel {{convert|6|nmi|km}} south east of The Lizard, Cornwall, United Kingdom by {{SMU|UC-48||6}} ({{navy|German Empire}}). She was beached but was later refloated.{{cite web |url=http://uboat.net/wwi/ships_hit/3388.html |title=Kouang-si |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Radaas|1890|2}}
|flag={{flag|Denmark}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|18|nmi|km}} west of Portland Bill, Dorset, United Kingdom ({{coord|50|34|N|3|05|W}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/4993.html |title=Radaas |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship=Santo Nicola
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Aegean Sea by {{SMU|UC-23||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5440.html |title=Santo Nicola |publisher=Uboat.net |access-date=30 November 2012}}
}}
{{shipwreck list item
|ship=Spiridon
|flag={{flag|Greece}}
|desc=World War I: The sailing vessel was sunk in the Aegean Sea by {{SMU|UC-23||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6909.html |title=Spiridon |publisher=Uboat.net |access-date=30 November 2012}}
}}
{{shipwreck list end}}
22 September
{{shipwreck list begin |date=22 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Alkyon|1889|2}}
|flag={{flagicon|Greece}} Greece
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea off Oran, Algeria by {{SMU|UB-50||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/210.html |title=Alkyon |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Caroline|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The schooner was shelled and sunk in the Mediterranean Sea {{convert|60|nmi|km}} west of Asinara Island, Italy by {{SMU|U-32|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6836.html |title=Caroline |publisher=Uboat.net |access-date=30 September 2012}}
}}
{{shipwreck list item
|ship={{ship||Garifaglia|barque|2}}
|flag={{flagicon|Greece}} Greece
|desc=World War I: The barque was scuttled in the Mediterranean Sea west of Crete ({{coord|34|57|N|22|14|E}}) by {{SMU|UC-38||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2373.html |title=Garifaglia |publisher=Uboat.net |access-date=9 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Greleen|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|7|nmi|km}} east by north of Berry Head, Devon ({{coord|50|28|N|3|14|W}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}) with the loss of nineteen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2611.html |title=Greleen |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{SMS|Inn}}
|flag={{navy|Austria-Hungary}}
|desc=World War I: The river monitor struck a Romanian mine laid by Danube ships ({{navy|Kingdom of Romania}}) and sank near Brăila.Angus Konstam, Gunboats of World War I, p. 29René Greger, Austro-Hungarian warships of World War I, p. 142Mark Axworthy, Cornel I. Scafeș, Cristian Crăciunoiu, Third Axis, Fourth Ally: Romanian Armed Forces in the European War, 1941-1945, p. 327
}}
{{shipwreck list item
|ship={{SS|Italia|1898|2}}
|flag={{flag|France}}
|desc=World War I: The coaster was sunk in the Atlantic Ocean {{convert|11|nmi|km}} north west of Cape Ortegal, A Coruña, Spain by {{SMU|UC-63||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7090.html |title=Italia |publisher=Uboat.net |access-date=22 December 2012}}
}}
{{shipwreck list item
|ship={{SS|John Knudsen|1916|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea {{convert|20|nmi|km}} north of Cape Falcon, Algeria ({{coord|36|00|N|1|01|W}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/3180.html |title=John Knudsen |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Mascotte|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The schooner was sunk in the English Channel {{convert|114|nmi|km}} off Ouessant, Finistère by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4021.html |title=Mascotte |publisher=Uboat.net |access-date=13 October 2012}}
}}
{{shipwreck list item
|ship=Primo
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea {{convert|3|nmi|km}} off the Fimara Grande Lightship ({{flagcountry|Kingdom of Italy|civil}}) by {{SMU|UC-53||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7365.html |title=Primo |publisher=Uboat.net |access-date=19 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Trongate|1897|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|5|nmi|km}} north west of Flamborough Head, Yorkshire by {{SMU|UC-71||6}} ({{navy|German Empire}}) with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6136.html |title=Trongate |publisher=Uboat.net |access-date=27 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Ville de Valenciennes|1897|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|5|nmi|km}} south east of Flamborough Head by {{SMU|UC-64||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6355.html |title=Ville De Valenciennes |publisher=Uboat.net |access-date=23 December 2012}}
}}
{{shipwreck list item
|ship=William P. Rend
|flag={{flag|United States|1912}}
|desc=The wooden barge foundered in {{convert|17|ft|m}} of water in Lake Huron off Alpena, Michigan, at {{coord|45.062367|-83.392583|name=William P. Rend}} without loss of life.{{cite web|url=https://thunderbay.noaa.gov/shipwrecks/w_p_rend.html|title=William P. Rend|work=National Oceanic and Atmospheric Administration|access-date=November 14, 2019}}{{cite web|url=http://greatlakeships.org/2907522/data?n=5|title=George G. Hadley|work=Alpena County George N. Fletcher Public Library|access-date=November 17, 2019}}
}}
{{shipwreck list end}}
23 September
{{shipwreck list begin |date=23 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Agios Nicolaos|schooner|2}}
|flag={{flagicon|Greece}} Greece
|desc=World War I: The schooner was shelled and sunk in the Mediterranean Sea west of Crete ({{coord|35|33|N|23|28|E}}) by {{SMU|UC-38}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/111.html |title=Agios Nicolaos|publisher=Uboat.net |access-date=9 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Argietta|brigantine|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The brigantine was scuttled in the Tyrrhenian Sea by {{SMU|UC-53}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/431.html |title=Argietta |publisher=Uboat.net |access-date=19 December 2012}}
}}
{{shipwreck list item
|ship=Giuseppina Concertina
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea by {{SMU|UC-53}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2495.html |title=Giusepina Concertina |publisher=Uboat.net |access-date=19 December 2012}}
}}
{{shipwreck list item
|ship=Gloire
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Atlantic Ocean {{convert|240|nmi|km}} off Ouessant, Finistère by {{SMU|U-60}} ({{navy|German Empire}}). Her crew were rescued by the fishing vessel Algesiras ({{flag|France}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2548.html |title=Gloire |publisher=Uboat.net |access-date=13 October 2012}}
}}
{{shipwreck list item
|ship=Henry Lippitt
|flag={{flag|United States|1912}}
|desc=World War I: The sailing vessel was scuttled in the Atlantic Ocean {{convert|200|nmi|km}} west of Brest, Finistère ({{coord|48|17|N|10|05|W}}) by {{SMU|U-60}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2815.html |title=Henry Lippitt |publisher=Uboat.net |access-date=13 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Hornsund|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|2.5|nmi|km}} east south east of Scarborough, Yorkshire by {{SMU|UC-71}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/2895.html |title=Hornsund |publisher=Uboat.net |access-date=27 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Irthington|1897|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Gulf of Gioja {{convert|3|nmi|km}} east north east of Cape Vaticano, Italy ({{coord|40|35|N|15|01|E}}) by {{SMU|UC-53}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3062.html |title=Irthington |publisher=Uboat.net |access-date=19 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Itasca||2}}
|flag={{Flag|United States|1912}}
|desc=The freighter sprung a leak in severe weather and foundered in the Atlantic Ocean {{convert|250|mi}} off Bermuda. Her captain was killed, two crewmen died later, 24 survivors, including the captain's wife, were rescued by a US steamer nine days later 250 miles off Nantucket.{{cite web |url=https://babel.hathitrust.org/cgi/pt?id=osu.32435066692476&view=1up&seq=67 |title=Annual Report of the supervising Inspector of the United States Steam boat Inspection Service, June 30, 1918 |publisher=Government Printing Office, Washington |via=Haithi Trust |access-date=21 February 2021}}{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207304 |title=Itasca (+1917) |publisher=Wrecksite |access-date=21 February 2021}}
}}
{{shipwreck list item
|ship=Jeune Mathilde
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Atlantic Ocean {{convert|240|nmi|km}} west of Ouessant by {{SMU|U-60}} ({{navy|German Empire}}). Her crew were rescued by Algesiras ({{flag|France}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3158.html |title=Jeune Mathilde |publisher=Uboat.net |access-date=13 October 2012}}
}}
{{shipwreck list item
|ship=Joaquina
|flag={{flag|Spain|civil-1785}}
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea {{convert|8|nmi|km}} off Cadaqués, Girona, Spain by {{SMU|UC-27}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3167.html |title=Joaquina |publisher=Uboat.net |access-date=2 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Medie|1911|2}}
|flag={{flag|France}}
|desc=World War I: The transport ship was sunk in the Mediterranean Sea {{convert|120|nmi|km}} north west of Cape Bougaroni, Algeria by {{SMU|UC-27}} ({{navy|German Empire}}) with the loss of 250 of the 626 people on board.{{cite web |url=http://uboat.net/wwi/ships_hit/4055.html |title=Medie |publisher=Uboat.net |access-date=2 December 2012}}{{Cite newspaper The Times |title=French transport sunk. |date=16 October 1917 |page=6 |issue=41610 |column=B }}
}}
{{shipwreck list item
|ship=Nicholaos
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the Aegean Sea by {{SMU|UC-23}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7246.html |title=Nicholaos |publisher=Uboat.net |access-date=30 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Perseverance|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the English Channel {{convert|14|nmi|km}} north west by north of Saint-Valery-en-Caux, Seine-Inférieure, France by {{SMU|UC-47}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7163.html |title=Perseverance |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Rosehill||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and damaged in the English Channel {{convert|5|nmi|km}} south west by south Fowey, Cornwall by {{SMU|UB-40}} ({{navy|German Empire}}). She was taken in tow but sank in Whitesand Bay ({{coord|50|19|40|N|4|18|25|W}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5209.html |title=Rosehill |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{SS|St. Dunstan|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The dredger struck a mine and sank in the English Channel {{convert|12|nmi|km}} north west by west of Portland Bill, Dorset with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5716.html |title=St. Dunstan |publisher=Uboat.net |access-date=29 November 2012}}
}}
{{shipwreck list item
|ship={{SV|Western Belle||2}}
|flag={{Flag|United States|1912}}
|desc=The schooner barge lost her towline to {{SS|Warrior||2}} ({{Flag|United States|1912}}) in severe weather and then sprung a leak and foundered in the Atlantic Ocean {{convert|22|mi}} east of Fenwick Island. Three crew were killed.{{cite web |url=https://www.wrecksite.eu/wreck.aspx?186768 |title=Western Belle (+1917) |publisher=Wrecksite |access-date=21 February 2021}}
}}
{{shipwreck list end}}
24 September
{{shipwreck list begin |date=24 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Europe|barque|2}}
|flag={{flag|France}}
|desc=World War I: The four-masted barque was scuttled in the Atlantic Ocean ({{coord|46|37|N|11|30|W}}) by {{SMU|UC-63||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6977.html |title=Europe |publisher=Uboat.net |access-date=22 December 2012}}
}}
{{shipwreck list item
|ship={{HMT|Hastfen}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine and sank in the North Sea with the loss of four of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2744.html |title=Hastfen |publisher=Uboat.net |access-date=21 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Iriston|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|7|nmi|km}} south by west of Cape Camarat, Var, France ({{coord|43|17|N|6|49|E}}) by {{SMU|U-32|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3060.html |title=Iriston |publisher=Uboat.net |access-date=30 September 2012}}
}}
{{shipwreck list item
|ship={{SS|Leka|1892|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|6|to|8|nmi|km}} east of Flamborough Head, Yorkshire, United Kingdom by {{SMU|UC-71||6}} ({{navy|German Empire}}) with the loss of seventeen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3555.html |title=Leka |publisher=Uboat.net |access-date=27 December 2012}}
}}
{{shipwreck list item
|ship=Louis Bossert
|flag={{flag|Norway}}
|desc=World War I: The sailing vessel was sunk in the Bay of Biscay ({{coord|45|11|N|9|35|W}}) by {{SMU|U-54||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3711.html |title=Louis Bossert |publisher=Uboat.net |access-date=11 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Mimosa|schooner|2}}
|flag={{Flag|France}}
|desc=World War I: The three-masted schooner was shelled and damaged in the Atlantic Ocean {{convert|25|nmi|km}} north west of the Isles of Scilly, United Kingdom by {{SMU|UC-47||6}} ({{navy|German Empire}}) with the loss of a crew member. Survivors abandoned ship and were rescued or reached St. Mary's in their lifeboats. Mimosa was later towed in to St Mary's.{{cite web |url=http://uboat.net/wwi/ships_hit/7683.html |title=Mimosa |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship=Nuova Francesca
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea by {{SMU|UC-53||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4491.html |title=Nuova Francesca |publisher=Uboat.net |access-date=19 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Perseverance|barque|2}}
|flag={{flag|France}}
|desc=World War I: The four-masted barque was scuttled in the Atlantic Ocean by {{SMU|UC-63||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7164.html |title=Perseverance |publisher=Uboat.net |access-date=22 December 2012}}
}}
{{shipwreck list item
|ship=S. Espedito
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea by {{SMU|UC-53||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5276.html |title=S. Espedito |publisher=Uboat.net |access-date=19 December 2012}}
}}
{{shipwreck list end}}
25 September
{{shipwreck list begin |date=25 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Boynton|1892|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|5|nmi|km}} west north west of Cape Cornwall ({{coord|50|05|N|5|55|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}) with the loss of 23 of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/898.html |title=Boynton |publisher=Uboat.net |access-date=16 December 2012}}
}}
{{shipwreck list item
|ship={{SS|City of Swansea|1882|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|15|nmi|km}} east north east of Berry Head, Devon by {{SMU|UB-40||6}} ({{navy|German Empire}}) with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1310.html |title=City of Swansea |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Dinorah|1912|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean (approximately {{coord|46|45|N|12|00|W}}) by {{SMU|UC-63||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1655.html |title=Dinorah |publisher=Uboat.net |access-date=22 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Edouard Detaille|barque|2}}
|flag={{flag|France}}
|desc=World War I: The barque was torpedoed and sunk in the Atlantic Ocean ({{coord|46|00|N|9|30|W}}) by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1814.html |title=Edouard Detaille |publisher=Uboat.net |access-date=13 October 2012}}
}}
{{shipwreck list item
|ship={{HMT|James Seckar}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler was sunk in the Atlantic Ocean (approximately {{coord|46|45|N|12|00|W}}) by {{SMU|UC-63||6}} ({{navy|German Empire}}) with the loss of sixteen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3109.html |title=James Seckar |publisher=Uboat.net |access-date=22 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Marceau|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The schooner was sunk in the Atlantic Ocean ({{coord|46|15|N|9|42|W}}) by {{SMU|U-54||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3888.html |title=Marceau |publisher=Uboat.net |access-date=11 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Paolina|barque|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The barque was shelled and sunk, or captured and scuttled, in the Atlantic Ocean {{convert|100|nmi|km}} north west of Ouessant, Finistère, France ({{coord|48|37|N|8|45|W}}) by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4658.html |title=Paolina |publisher=Uboat.net |access-date=24 December 2012}}{{cite web |url=https://www.wrecksite.eu/wreck.aspx?139993 |title=Paolina (+1917) |publisher=Wrecksite |access-date=17 October 2020}}
}}
{{shipwreck list item
|ship=Unione Republicaine
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Atlantic Ocean {{convert|100|nmi|km}} west north west of Penmarc'h, Finistère ({{coord|48|05|N|7|14|W}}) by {{SMU|U-90||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6207.html |title=Unione Republicaine|publisher=Uboat.net |access-date=22 October 2012}}
}}
{{shipwreck list end}}
26 September
{{shipwreck list begin |date=26 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Acorn|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 by east of Start Point, Devon by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6750.html |title=Acorn |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship=Ciro
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was scuttled in the Mediterranean Sea south of Sardinia by {{SMU|UB-50||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1284.html |title=Ciro |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Heraklios|1896|2}}
|flag={{flagicon|Greece}} Greece
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea off Cape Cherchell, Algeria ({{coord|36|38|N|1|50|E}}) by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2817.html |title=Heraklios |publisher=Uboat.net |access-date=16 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Jacqueline|barque|2}}
|flag={{Flag|France}}
|desc=World War I: The barque was torpedoed and sunk in the Atlantic Ocean {{convert|250|nmi|km}} south west of Ouessant, Finistère ({{coord|46|21|N|9|44|W}}) by {{SMU|U-101||6}} ({{navy|German Empire}}) with the loss of all 35 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3103.html |title=Jacqueline |publisher=Uboat.net |access-date=25 October 2012}}
}}
{{shipwreck list item
|ship={{HMT|Ocean Star}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler struck a mine and sank in the English Channel off the Nab Lightship ({{flagcountry|UKGBI|government}}) with the loss of ten of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/7666.html |title=Ocean Star |publisher=Uboat.net |access-date=17 December 2012}}
}}
{{shipwreck list item
|ship={{ship|Russian destroyer|Okhotnik||2}}
|flag={{navy|Russian Empire}}
|desc=World War I: The {{sclass|Okhotnik|destroyer}} struck an Imperial German Navy mine and sank in the Irben Strait.{{cite web |url=http://www.worldwar1.co.uk/sunk17.htm |title=Major Warships Sunk in World War 1 1917 |publisher=World War I |access-date=23 February 2013}}
}}
{{shipwreck list item
|ship={{SS|S.N.A. 3|1915|2}}
|flag={{Flag|France}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|17|nmi|km}} off Flamborough Head, Yorkshire, United Kingdom ({{coord|53|54|N|0|07|E}}) by {{SMU|UB-30||6}} ({{navy|German Empire}}). Her crew survived; they were rescued by {{SS|Portaferry||2}} ({{flagcountry|UKGBI|civil}}).{{cite web |url=http://uboat.net/wwi/ships_hit/5283.html |title=S.N.A. 3|publisher=Uboat.net |access-date=2 November 2012}}
}}
{{shipwreck list item
|ship={{SMU|UC-33}}
|flag={{navy|German Empire}}
|desc=World War I: The Type UC II submarine was shelled, rammed and sunk in St. George's Channel ({{coord|51|55|N|6|14|W}}) by the patrol boat PC-61 ({{navy|UK}}) with the loss of 27 of her 28 crew.{{cite web |url=http://uboat.net/wwi/boats/index.html?boat=UC+33 |title=UC 33|publisher=Uboat.net |access-date=4 December 2012}}
}}
{{shipwreck list end}}
27 September
{{shipwreck list begin |date=27 September 1917 |sort=}}
{{shipwreck list item
|ship=HM CMB-8
|flag={{navy|UK}}
|desc=The Coastal Motor Boat was lost on this date.
}}
{{shipwreck list item
|ship=Cydonia
|flag={{flagcountry|UKGBI|civil}}
|desc=The collier was lost on this date.
}}
{{shipwreck list item
|ship=Deux Jeannes
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Atlantic Ocean {{convert|30|nmi|km}} south west of Ouessant, Finistère ({{coord|48|06|N|5|40|W}}) by {{SMU|U-90||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1624.html |title=Deux Jeannes |publisher=Uboat.net |access-date=22 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Greltoria|1917|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|3|nmi|km}} north west by north of Flamborough Head, Yorkshire by {{SMU|UB-34||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2614.html |title=Greltoria |publisher=Uboat.net |access-date=3 November 2012}}
}}
{{shipwreck list item
|ship=Liberté
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Atlantic Ocean {{convert|30|nmi|km}} south west of Ouessant ({{coord|48|06|N|5|40|W}}) by {{SMU|U-90||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3591.html |title=Liberte |publisher=Uboat.net |access-date=22 October 2012}}
}}
{{shipwreck list item
|ship=Peuples Frères
|flag={{Flag|France}}
|desc=World War I: The fishing vessel was sunk in the Atlantic Ocean {{convert|30|nmi|km}} south west Ouessant ({{coord|48|06|N|5|40|W}}) by {{SMU|U-90||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4779.html |title=Peuples Freres |publisher=Uboat.net |access-date=22 October 2012}}
}}
{{shipwreck list item
|ship={{SMU|UC-6||6}}
|flag={{navy|German Empire}}
|desc=World War I: The Type UC I submarine struck a mine and sank in the North Sea off North Foreland, Kent, United Kingdom ({{coord|51|30|N|1|34|E}}) with the loss of all sixteen crew.{{cite web |url=http://uboat.net/wwi/boats/index.html?boat=UC+6 |title=UC 6 |publisher=Uboat.net |access-date=20 November 2012}}
}}
{{shipwreck list end}}
29 September
{{shipwreck list begin |date=29 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Bon Premier|barque|2}}
|flag={{flag|France}}
|desc=World War I: The barque was shelled and sunk in the Atlantic Ocean {{convert|200|nmi|km}} south west of Ouessant, Finistère ({{coord|46|06|N|11|25|W}}) by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/852.html |title=Bon Premier |publisher=Uboat.net |access-date=13 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Elmsgarth|1896|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|50|nmi|km}} north west of Tory Island, County Donegal by {{SMU|U-61||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1912.html |title=Elmsgarth |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Eugenie Fautrel|barque|2}}
|flag={{flag|France}}
|desc=World War I: The barque was shelled and sunk in the Atlantic Ocean {{convert|200|nmi|km}} south west of Ouessant ({{coord|46|30|N|9|59|W}}) by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew were rescued by the fishing vessel Cygne ({{Flag|France}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2061.html |title=Eugenie Fautrel |publisher=Uboat.net |access-date=13 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Kildonan|1898|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Irish Sea {{convert|2|nmi|km}} north north west of the Pendeen Lighthouse, Cornwall ({{coord|50|11|N|5|42|W}}) by {{SMU|UB-35||6}} ({{navy|German Empire}}) with the loss of fourteen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3319.html |title=Kildonan |publisher=Uboat.net |access-date=4 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Percy B.|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the Atlantic Ocean {{convert|180|nmi|km}} north by west of Cape Villano, Spain by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4737.html |title=Percy B. |publisher=Uboat.net |access-date=13 October 2012}}
}}
{{shipwreck list item
|ship=R 235
|flag={{flag|France}}
|desc=World War I: The fishing schooner was sunk in the Mediterranean Sea ({{coord|34|38|N|34|43|E}}) by {{SMU|U-73||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7525.html |title=R 235 |publisher=Uboat.net |access-date=19 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Sanwen|1915|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea off Cape Béar, Spain ({{coord|42|52|N|4|15|E}}) by {{SMU|U-32|Germany|6}} ({{navy|German Empire}}) with the loss of two crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5441.html |title=Sanwen |publisher=Uboat.net |access-date=30 September 2012}}
}}
{{shipwreck list item
|ship={{SS|Swan River|1915|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|27|nmi|km}} west of Oran, Algeria ({{coord|36|07|N|0|54|W}}) by {{SMU|U-39||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5862.html |title=Swan River |publisher=Uboat.net |access-date=6 October 2012}}
}}
{{shipwreck list item
|ship={{SMU|UC-55||6}}
|flag={{navy|German Empire}}
|desc=World War I: The Type UC II submarine was shelled, depth charged and sunk off the Shetland Islands, United Kingdom ({{coord|60|02|N|1|02|W}}) by {{HMS|Sylvia|1897|6}} and {{HMS|Tirade|1917|6}} (both {{navy|UK}}) with the loss of ten of her 27 crew.
}}
{{shipwreck list end}}
30 September
{{shipwreck list begin |date=30 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Amiral Troude|barque|2}}
|flag={{flag|France}}
|desc=World War I: The barque was torpedoed and sunk in the Atlantic Ocean {{convert|400|nmi|km}} off Penmarc'h, Finistère ({{coord|46|40|N|15|30|W}}) by {{SMU|UB-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/258.html |title=Amiral Troude |publisher=Uboat.net |access-date=10 November 2012}}
}}
{{shipwreck list item
|ship={{HMT|Charlsin}}
|flag={{navy|UK}}
|desc=World War I: The naval trawler was scuttled in the Mediterranean Sea {{convert|8|nmi|km}} north of Mersa Matruh, Egypt by {{SMU|UC-74||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1226.html |title=Charlsin |publisher=Uboat.net |access-date=28 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Drake|1908|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was shelled and sunk in the Atlantic Ocean {{convert|340|nmi|km}} west of Ouessant, Finistère ({{coord|46|43|N|13|01|W}}) by {{SMU|U-90||6}} ({{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/1712.html |title=Drake |publisher=Uboat.net |access-date=22 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Heron|1889|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was torpedoed and sunk in the Atlantic Ocean {{convert|300|nmi|km}} south west of Ouessant ({{coord|46|27|N|11|14|W}}) by {{SMU|U-90||6}} ({{navy|German Empire}}) with the loss of 22 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/7376.html |title=Heron |publisher=Uboat.net |access-date=22 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Midlothian|1871|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was shelled and sunk in the Mediterranean Sea {{convert|80|nmi|km}} south of Cape Greco, Cyprus by {{SMU|U-73||6}} ({{navy|German Empire}}). Her crew survived, but three of them were taken as prisoners of war.{{cite web |url=http://uboat.net/wwi/ships_hit/4142.html |title=Midlothian |publisher=Uboat.net |access-date=19 October 2012}}
}}
{{shipwreck list item
|ship=Nicolosa
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea off Cyprus by {{SMU|U-73||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4389.html |title=Nicolosa |publisher=Uboat.net |access-date=19 October 2012}}
}}
{{shipwreck list end}}
Unknown date
{{shipwreck list begin |date=Unknown date 1917 |sort=}}
{{shipwreck list item
|ship={{HMS|Poleaxe}}
|flag={{navy|United Kingdom}}
|desc=The T-13-class minesweeper was wrecked off the coast of Scotland.
}}
{{shipwreck list item
|ship={{SMU|U-66}}
|flag={{navy|German Empire}}
|desc=World War I: The Type U 66 submarine is believed to have struck a mine and sank in the North Sea off the Dogger Bank on or after 3 September with the loss of all 40 crew.
}}
{{shipwreck list item
|ship={{SMU|UB-32}}
|flag={{navy|German Empire}}
|desc=World War I: The Type UB II submarine was lost after 17 September. She may have been bombed and sunk on 22 September by Royal Naval Air Service aircraft.
}}
{{shipwreck list end}}