La Briantais
| Name | La Briantais |
| Type | Sailing vessel |
| GRT | 255 tons |
| Country |  French |
| Built | 1896 |
| Builder | Gautier père, St. Malo |
| Operator | St. Mleux Ainé et Cie, St. Malo |
| History | Wooden bark. |
U-boat attacks on Sailing vessel La Briantais
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 15 Nov 1916 | U 49 (Richard Hartmann) | Sunk | Stopped and sunk about 200 miles W of Ushant | Trinidad - Le Havre | asphalt in barrels |
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