Walter Hugo Reinhard Neumann-Silkow (10 April 1894 – 9 December 1941) was a German officer and general during World War II who commanded several divisions.

He was a recipient of the Knight's Cross of the Iron Cross of Nazi Germany.

Neumann-Silkow died of wounds on 9 December 1941 at a military hospital in Italian Libya.

On 24 July 1943, he was posthumously promoted to Generalleutnant with effect from 1 February 1942 and rank seniority (RDA) from 1 December 1941.