Heinonen
Heinonen is the surname of the following persons:
- Eero Heinonen ( b. 1979 ), Finnish musician, bassist of the alternative rock band The Rasmus
- Juha Heinonen (1960-2007), Finnish mathematician
- Kari Heinonen, Finnish ski jumper
- Mika Heinonen (born 1964 ), Finnish badminton players
- Olli Heinonen ( b. 1937 ), Finnish football player
- Raimo Heinonen ( born 1935 ), Finnish gymnast
- Veikko Heinonen ( b. 1934 ), Finnish ski jumper
- Disambiguation