Argonaut
| Name | Argonaut |
| Type | Steamer |
| GRT | 4,826 tons |
| Country |  American |
| Built | 1893 |
| Builder | Harland & Wolff, Ltd., Belfast |
| Operator | Jason SS. Co., Inc., New York |
| History |
U-boat attacks on Steamer Argonaut
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 5 Jun 1918 | U 82 (Heinrich Middendorff) | Sunk | Western Channel
| 49.12N, 06.45W | Norfolk - ? | 0 |
If you can help us with any additional information on this vessel then please contact us.