Ena May
| Name | Ena May |
| Type | Drifter |
| GRT | 90 tons |
| Country | |
| Built | 1891 |
| Builder | Hepple & Company, North Shields |
| Operator | R. Irvin & Sons Ltd, North Shields |
| History | Built as Daisy but renamed in 1914 when registered in Peterhead as PD66. |
U-boat attacks on Drifter Ena May
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 3 Jun 1915 | U 19 (Constantin Kolbe) | Sunk | Stopped and sunk by artillery 66 miles SWxS of Sumburgh Head | 0 |
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