Emil Muller
Emil Muller or Emil Müller may refer to:
- Emil Müller (mathematician), Austrian mathematician
- Emil Müller (German officer), an officer in the World War I Imperial German Army charged with war crimes at the Leipzig War Crimes Tribunal
- Emil Muller (discus thrower), American discus thrower
- Emil Müller (runner), Swiss long-distance runner who finished 10th at the 1934 European 10,000 m championships
- Emil Müller (mycologist), Swiss mycologist