Oriflamme
| Name | Oriflamme |
| Type | Tanker |
| GRT | 3,764 tons |
| Country |  British |
| Built | 1899 |
| Builder | Armstrong, Whitworth & Co., Ltd., Newcastle |
| Operator | Oriflamme SS. Co., Ltd. (Lane & Macandrew), London |
| History |
U-boat attacks on Tanker Oriflamme
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 25 Nov 1917 | UC 63 (Karsten von Heydebreck) | Sunk | Mined 9 miles S of the Nab LV | New York - Le Havre | benzine | 0 |
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