German submarine U-65

U-65 may refer to one of the following German submarines:

SM U-65, a German Type U 63 submarine
- During the First World War, Germany also had these submarines with similar names:
  - SM UB-65, a German Type UB III submarine
  - SM UC-65, a German Type UC II submarine
German submarine U-65 (1940), a German Type IXB submarine

This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.