Dagon
| Name | Dagon |
| Type | Navy Trawler |
| GRT | 250 tons |
| Country |  British |
| Built | 1914 |
| Builder | Smith’s Dock Co., Ltd., Middlesbrough |
| Operator | Royal Navy |
| History | Peace-time operator: Consolidated Steam Fishing & Ice Co., Grimsby |
U-boat attacks on Navy Trawler Dagon
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 8 Dec 1916 | UC 21 (Reinhold Saltzwedel) | Sunk | Mined off the Royal Sovereign LV | 12 |
If you can help us with any additional information on this vessel then please contact us.