Suhonen is a Finnish surname. Notable people with the surname include:
Alpo Suhonen (born 1948), Finnish ice hockey coach Anssi Suhonen (born 2001), Finnish footballer Ari Suhonen (born 1965) Heikki Suhonen (born 1951), Finnish footballer Mira Suhonen (born 1985), Finnish sport shooter Samuli Suhonen (born 1980), Finnish ice hockey player