Hartl (surname)
Hartl is a Germanic surname. Notable people with the surname include:
- Albert Hartl (1904–1982), German Nazi Party member
- Daniel Hartl (born 1943), American biologist
- Franz-Ulrich Hartl (born 1957), German biochemist
- Hans-Werner Hartl (born 1946), German footballer
- Jan Hartl (born 1952), Czech actor
- Karel Hartl (1924–2023), Czech dog breeder and founder of the Czechoslovakian Wolfdog
- Karl Hartl (1899–1978), Austrian film director
- Manuel Hartl (born 1985), Austrian footballer
- Michael Hartl, American physicist and entrepreneur
- Patrik Hartl (born 1976), Czech writer
- Raphael Hartl (born 1975), Austrian rower
- Roger Härtl, American neurosurgeon
- Valentin Härtl (1894–1966), German violist and violinist
- Wolfgang Hartl (born 1941), Austrian sprint canoeist