Hilonian
| Name | Hilonian |
| Type | Steamer |
| GRT | 2,921 tons |
| Country |  American |
| Built | 1880 |
| Builder | Raylton Dixon & Co., Middlesbrough |
| Operator | Matson Navigation Co., San Francisco |
| History | Sale to Rederi A/B Nord Atlanten (Einar Ölander), Stockholm, not completed before loss |
U-boat attacks on Steamer Hilonian
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 16 May 1917 | UC 35 (Ernst von Voigt) | Sunk | Gulf of Genoa 3 miles off Albenga | New York - Genoa | general cargo | 4 |
If you can help us with any additional information on this vessel then please contact us.