SM UC-104

SM UC-104 was a German Type UC III minelaying submarine or U-boat in the German Imperial Navy (Kaiserliche Marine) during World War I. The U-boat was ordered on 12 January 1916 and was launched on 25 May 1918. She was commissioned into the German Imperial Navy on 18 October 1918 as SM UC-104. As with the rest of the completed UC III boats, UC-104 conducted no war patrols and sank no ships. She was surrendered to France on 24 November 1918 and was broken up in Brest in July 1921.