Werner Heisenberg (1901–1976) was a German theoretical physicist and one of the key pioneers of quantum mechanics.

Heisenberg also may refer to:

People Benjamin Heisenberg (born 1974), German film director and screenwriter, son of Martin Heisenberg Carl-Philipp Heisenberg (born 1968), German biologist Heisenberg, an anonymous lyricist working in Indian films Jochen Heisenberg (born 1939), German physicist, son of Werner Heisenberg August Heisenberg (1869–1930), German historian, father of Werner Heisenberg Martin Heisenberg (born 1940), German neurobiologist and geneticist, son of Werner Heisenberg

Eponyms Heisenberg, criminal pseudonym of Breaking Bad protagonist Walter White Heisenberg (play), 2015 Asteroid 13149 Heisenberg List of things named after Werner Heisenberg

See also Eisenberg (disambiguation) Hessenberg (disambiguation)