Ewald-Heinrich von Kleist-Schmenzin (10 July 1922 – 8 March 2013) was a German Army officer and publisher. A member of the von Kleist family, his parents were active in the German resistance against Adolf Hitler and participated in the 20 July Plot. He was the last surviving member of the 20 July Plot.
Bernd Heinrich Wilhelm von Kleist October 1777 – 21 November was a German poet, dramatist, novelist and short story writer. The Kleist Prize, a prestigious prize for German literature, is named after him.