Oberleutnant zur See Reinhold Saltzwedel (23 November 1889 – 2 December 1917) was a successful and highly decorated German U-boat commander in the Kaiserliche Marine during World War I. Saltzwedel sank a total of 111 merchant vessels for . On 1 September 1936, his name was given to 2nd U-boat Flotilla of the Kriegsmarine in Wilhelmshaven to honour him.