Teichmüller is a German surname (German for pond miller) and may refer to:
- Anna Teichmüller (1861–1940), German composer
- de:Frank Teichmüller (19?? – now), former German IG Metall district manager "coast"
- Gustav Teichmüller (1832–1888), German philosopher
- de:Marlies Teichmüller (1914–2000), German geologist
- (Paul Julius) Oswald Teichmüller (1913–1943), German mathematician
- Robert Teichmüller (1863–1939), pianist and professor
- de:Rolf Teichmüller (1904–1983), German geologist