German submarine U-7

U-7 may refer to one of the following submarines:

German Navy

• SM U-7 (Germany), was a Type U 5 submarine launched in 1910 and served in the First World War until sunk on 21 January 1915
  • During the First World War, Germany also had these submarines with similar names:
    • SM UB-7, a Type UB I submarine launched in 1915 and sunk on 27 September 1916
    • SM UC-7, a Type UC I submarine launched in 1915 and grounded on 5 July 1916
• German submarine U-7 (1935), a Type IIB submarine that served in the Second World War and stricken on 18 February 1944
• German submarine U-7 (S186), a Type 205 submarine of the Bundesmarine that was launched in 1964 and sold in 1965

Austro-Hungarian Navy

• SM U-7 (Austria-Hungary) was the designation applied to two submarines:
  • SM U-66, ordered as U-7, the lead boat for the Austro-Hungarian Navy U-7 class; sold to Germany before her 1915 launch; became lead boat of German Type U 66 submarine; disappeared September 1917
  • SM UB-7, a German Type UB I submarine that operated in the Mediterranean; co-flagged as the Austro-Hungarian U-boat SM U-7; disappeared September 1916

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.