Helmsmuir
| Name | Helmsmuir |
| Type | Helmsuir |
| GRT | 4,111 tons |
| Country |  British |
| Built | 1913 |
| Builder | W. Pickersgill & Sons, Ltd., Sunderland |
| Operator | Strath SS. Co., Ltd. (Downing & Sutherland), Cardiff |
| History |
U-boat attacks on Helmsuir Helmsmuir
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 3 Dec 1915 | U 39 (Walter Forstmann) | Sunk | 66 miles SxE of Gavdo Island | Mauritius - ? | sugar | 0 |
If you can help us with any additional information on this vessel then please contact us.