Heinz-Georg Lemm (1 June 1919 – 17 November 1994) was a German Oberst (colonel) of the Wehrmacht and general in the Bundeswehr who served as Chief of the Army Office.

During World War II, Lemm served in the Wehrmacht and was a recipient of the Knight's Cross of the Iron Cross with Oak Leaves and Swords.

Lemm joined the Bundeswehr in 1957 and commanded the 7th Panzergrenadier-Brigade of the 3rd Panzer-Division in Hamburg until 1963, when he was promoted to Brigadegeneral.

Promoted further in 1974, he was named Chief of the Troop Office of the Bundeswehr, with the rank of Generalleutnant.

[citation needed] After this he became honorary president (Ehrenpräsident) of the Association of Knight's Cross Recipients.