Harry Lehmann (21 March 1924 in Güstrow – 22 November 1998 in Hamburg) was a German physicist.

[1] Known for his work on correlation functions in quantum field theory.

Lehmann studied physics at Rostock and the Humboldt-Universität zu Berlin.

In 1967 he won the Max Planck Medal for extraordinary achievements in theoretical physics.

They were referred as the Field Club (German: Feldverein) by Wolfgang Pauli.