Karl Allmendinger (3 February 1891 – 2 October 1965) was a general in the Wehrmacht of Nazi Germany during World War II.

[2] He was promoted to Generalleutnant on 1 August 1942,[1] and was awarded the Oak Leaves to his Knight's Cross on 13 December 1942.

[1] On 1 July 1943 he was recalled into active service and appointed commanding general of the V Army Corps which operated in the Crimea.

Assigned to command the 17th Army in early May 1944, his mission was to evacuate Sevastopol and lead his units back to Romania across the Black Sea.

On 25 July 1944, Allmendinger was again relieved from command and transferred to the Führerreserve, where he remained without further assignment until the end of the war.