Patrols by U-637
See the profile page for U-637
| Commander | Departure | Arrival | Days | |||||
| 1. | Kptlt. Günther Zedelius | 7 Jun, 1944 | Kiel | 9 Jun, 1944 | Vallöy | 3 days | ||
| 2. | Kptlt. Günther Zedelius | 1 Jul, 1944 | Vallöy | 1 Jul, 1944 | Arendal | 1 days | ||
| 3. | Kptlt. Günther Zedelius | 19 Jul, 1944 | Arendal | 20 Jul, 1944 | Kiel | 2 days | ||
| 4. | Kptlt. Wolfgang Riekeberg | 13 Oct, 1944 | Kiel | 16 Oct, 1944 | Danzig | 4 days | ||
| 5. | Kptlt. Wolfgang Riekeberg | 25 Nov, 1944 | Danzig | 13 Jan, 1945 | Danzig | 50 days | P | View |
| 6. | Kptlt. Wolfgang Riekeberg | 5 Apr, 1945 | Kiel | 13 Apr, 1945 | Stavanger | 9 days | P | View |
| 7. | Kptlt. Wolfgang Riekeberg | 23 Apr, 1945 | Stavanger | 28 Apr, 1945 | Stavanger | 6 days | P | View |
3 War patrols (P) located. | ||||||||