| Otto Heidkämper | |
| Birth Date: | 13 March 1901 |
| Death Place: | Bückeburg, Lower Saxony, West Germany --> |
| Branch: | Army (Wehrmacht) |
| Commands: | 4th Panzer Division XXIV. Panzerkorps Division Nr. 464 Army Group Centre |
| Battles: | World War II |
| Awards: | Knight's Cross of the Iron Cross |
Otto Heidkämper (13 March 1901 – 17 February 1969) was a German general during World War II who commanded several divisions. During the invasion of France he served as Ia or Chief of Staff to Erwin Rommel and his 7th Panzer Division. He was a recipient of the Knight's Cross of the Iron Cross of Nazi Germany.
. Walther-Peer Fellgiebel . 2000 . 1986 . Die Träger des Ritterkreuzes des Eisernen Kreuzes 1939–1945 — Die Inhaber der höchsten Auszeichnung des Zweiten Weltkrieges aller Wehrmachtteile . The Bearers of the Knight's Cross of the Iron Cross 1939–1945 — The Owners of the Highest Award of the Second World War of all Wehrmacht Branches . German . Friedberg, Germany . Podzun-Pallas . 978-3-7909-0284-6.