Garnet Hill
| Name | Garnet Hill |
| Type | Sailing vessel |
| GRT | 2,272 tons |
| Country |  Russian |
| Built | 1890 |
| Builder | Russell & Co., Port Glasgow |
| Operator | A. Troberg, Mariehamn, Åland |
| History | Four-masted steel-hulled bark. |
U-boat attacks on Sailing vessel Garnet Hill
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 2 Feb 1917 | U 45 (Erich Sittenfeld) | Sunk | Stopped and scuttled off the SW coast of Ireland | 51.10N, 11.40W | Tocopilla - Liverpool | nitrate | |
| U 45 took on board a German citizen from one of the lifeboats. | ||||||||
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