Louis B.
| Name | Louis B. |
| Type | Sailing vessel |
| GRT | 212 tons |
| Country |  Italian |
| Built | 1901 |
| Builder | F. Terrizzano, Oneglia |
| Operator | E. Bonnafous (Adolfo Tomei), Viareggio |
| History | Wooden three-masted schooner. |
U-boat attacks on Sailing vessel Louis B.
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 14 Aug 1916 | U 35 (Lothar von Arnauld de la Perière) | Sunk | off Cap Corse, N Corsica at 2:00pm |
If you can help us with any additional information on this vessel then please contact us.