| |
| Shipyard | A.G. Weser, Bremen (Werk 262) |
| Ordered | 12 Jan 1916 | Laid down | 3 Apr 1916 |
| Launched | 23 Jan 1917 | Commissioned | 22 Feb 1917 |
| Commanders | |
| Career | 15 patrols |
13 May 1917 - 20 Jun 1918 Flandern/Flandern II Flotilla
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| Successes | 25 ships sunk for a total of 20,392 tons. 5 ships damaged for a total of 14,126 tons. |
| Fate | 20 Jun 1918 - Mined off the Varne at 50.58N, 01.23W after being forced to dive by patrol craft. 30 dead |
| The wreck of UC 64 was located and identified by Royal Navy divers during the war. |
See the 30 ships hit by UC 64