Erich Marx
Erich Marx is the name of the following people:
- Erich Marx (entrepreneur) (* 1921), German entrepreneur, art collector and patron
- Erich Marx (museum director) (* 1947), 2000–2012 director of the Salzburg Museum
- Erich Marx (cross-country skier) (1906 - ????), German cross-country skier
- Erich Marx-Weinbaum (1888–1966), German-Swiss lawyer and publisher
- Erich Anselm Marx (1874–1956), German physicist and university professor, has worked in the USA since emigrating in 1941