Sincerita
| Name | Sincerita |
| Type | steamer |
| GRT | 1,722 tons |
| Country |  Italian |
| Built | 1877 |
| Builder | Bartram, Haswell & Co., Sunderland |
| Operator | G. Devoto fu G.B., Genoa |
| History |
U-boat attacks on steamer Sincerita
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 4 Apr 1918 | UB 52 (Otto Launburg) | Sunk | Malta Canal | 36.17N, 14.48E | 0 |
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