Co-Cathedral of St. Therese, Savannakhet
{{Infobox church
| name =Co-Cathedral of St. Therese
| fullname =
| other name = Cocathédrale Sainte-Thérèse de Savannakhet
| native_name = ໂບດກາໂຕລິກ ນັກບຸນເຕເຣຊາ
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| image =Savannakhet StTeresa1 tango7174.jpg
| imagesize =250px
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| coordinates = {{coord|16.5570|104.7486|display=inline,title}}
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| location = Savannakhet
| country = Laos
| denomination = Roman Catholic Church
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The Co-Cathedral of St. Therese [http://www.gcatholic.org/churches/asia/5841.htm Co-Cathedral of St. Therese in Savannakhet] ({{langx|lo| ໂບດກາໂຕລິກ ນັກບຸນເຕເຣຊາ}}; {{langx|fr|Cocathédrale Sainte-Thérèse de Savannakhet}}), also called St. Therese Cathedral, is the Roman Catholic Co-Cathedral{{Cite book|url=https://books.google.com/books?id=1qNWAgAAQBAJ|title=Lonely Planet Laos|last1=Planet|first1=Lonely|last2=Ray|first2=Nick|last3=Bloom|first3=Greg|last4=Waters|first4=Richard|date=2014-01-01|publisher=Lonely Planet|isbn=9781743218259|language=en}} located in the city of Savannakhet{{Cite book|url=https://books.google.com/books?id=_zRVzX-DBdAC&dq=Savannakhet%252520cathedral&pg=PA222|title=Adventure Guide Vietnam, Laos and Cambodia|last=Arrowood|first=Janet|date=2006-01-01|publisher=Hunter Publishing, Inc|isbn=9781588435200|language=en}} in southern part of Laos,{{Cite book|url=https://books.google.com/books?id=nv_669wkNYoC|title=DK Eyewitness Travel Guide: Cambodia & Laos: Cambodia & Laos|last=DK|date=2013-07-01|publisher=Penguin|isbn=978-1465417046|language=en}} near the border with Thailand.
The temple follows the Latin rite and functions as one of the two cathedrals and major churches of the Apostolic Vicariate of Savannakhet (Latin: Vicariatus Apostolicus Savannakhetensis; Laotian: ອັກຄະສາວົກແທນຂອງສະຫວັນນະເຂດ) who was elevated to its current status in 1958 by Pope Pius XII with the Bull Qui ad Ecclesiae. The other temple that serves as the mother church of the Vicariate is the St. Louis Cathedral in Thakhek.
It is under the pastoral responsibility of the Bishop Jean Marie Prida Inthirath.