German submarine U-144

U-144 may refer to one of the following German submarines:


 * SMU U-144, a Type U 142 submarine laid down during the First World War but unfinished at the end of the war; broken up incomplete 1919–20
 * During the First World War, Germany also had this submarine with a similar name:
 * SMU UB-144, a Type UB III submarine launched in 1918 and surrendered on 27 March 1919; broken up at Rochester in 1922


 * GS U-144 (1940), a Type IID submarine that served in the Second World War until sunk on 10 August 1941

U 144