Ladoga
| Name | Ladoga |
| Type | Minelayer |
| GRT | 6,136 tons |
| Country |  Russian |
| Built | 1869 |
| Builder | Baltic Works, St. Petersburg |
| Operator | Imperial Russian Navy |
| History | Built as Minin as a turret ship; renamed in 1909 when converted to a minelayer. |
U-boat attacks on Minelayer Ladoga
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 15 Aug 1915 | UC 4 (Karl Vesper) | Sunk | Mined off Oerö | 5 |
If you can help us with any additional information on this vessel then please contact us.