Heisenberg is a German surname. Notable people with the surname include:
Werner Heisenberg (1901–1976), renowned German physicist and a key contributor to quantum mechanics
Jochen Heisenberg (born 1939), German physicist, son of Werner Heisenberg
Martin Heisenberg (born 1940), German neurobiologist and geneticist, son of Werner Heisenberg
Benjamin Heisenberg (born 1974), German film director and screenwriter, son of Martin Heisenberg
Fictional characters:
Walter White (Breaking Bad), the lead character on AMC's Breaking Bad, who adopted the name as his clandestine alias in tribute to Werner Heisenberg
