German submarine U-2335 was a Type XXIII U-boat of Nazi Germany's Kriegsmarine during World War II.

She was ordered on 20 September 1943, and was laid down on 20 July 1944 at Deutsche Werft, Hamburg, as yard number 489.

She was launched on 31 August 1944 and commissioned under the command of Leutnant zur See Karl-Dietrich Benthin on 27 September 1944.

The submarine was powered by one MWM six-cylinder RS134S diesel engine providing 575–630 metric horsepower (423–463 kilowatts; 567–621 shaft horsepower), one AEG GU4463-8 double-acting electric motor electric motor providing 580 PS (430 kW; 570 shp), and one BBC silent running CCR188 electric motor providing 35 PS (26 kW; 35 shp).

Of the 156 U-boats that eventually surrendered to the Allied forces at the end of the war, U-2335 was one of 116 selected to take part in Operation Deadlight.