Siegfried Haenicke (8 September 1878 – 19 February 1946) was a general in the Wehrmacht of Nazi Germany during World War II who commanded the XXXVIII Army Corps. He was a recipient of both the Pour le Mérite and Knight's Cross of the Iron Cross. Haenicke surrendered to the Soviet troops in 1945, and died in 1946.
- Pour le Mérite on 14 June 1918 as hauptmann and commander of II Battalion, 150th Infantry Regiment
- Knight's Cross of the Iron Cross on 17 September 1941 as generalleutnant and commander of 61st Infantry Division