Fritz Müller (disambiguation)

Fritz Müller may refer to:

• Fritz Müller (1821–1897), German biologist
• Fritz Müller (doctor) (1834–1895), Swiss doctor, zoologist, and herpetologist
• Fritz Müller (pilot), former German Luftwaffe flying ace
• Fritz Müller (rugby player), German rugby union player
• Fritz Müller (soldier) (1907–1994), Oberst in the Wehrmacht during World War II
• Fritz Müller (politician) (1920-2001)
• Fritz Müller (glaciologist) (1926–1980), Swiss, gave name to Muller Ice Shelf
• Fritz Müller (racing driver) (born 1941), former German racing driver
• Fritz Mueller (1907–2001), German engineer