Heitmann is a German surname. Notable people with the surname include:
Amanda Heitmann (born 1998), Danish politician Anne Heitmann, German poet and writer Axel C. Heitmann (born 1959), German business executive Edward Heitmann (1878–1934), Australian politician Eric Heitmann (born 1980), American footballer John H. Heitmann (1842–1894), American politician Katrin Heitmann, German-American cosmologist Linda Heitmann (born 1982), German politician René Heitmann (born 1942), Danish modern pentathlete Steffen Heitmann (1944–2024), German politician
See also Heitman