Leinonen

Leinonen is a Finnish surname. Notable people with the surname include:


 * Artturi Leinonen (1888–1963), Finnish journalist, writer and politician
 * Eeva Leinonen (born 1958), Finnish academic and head of Australian and Irish universities
 * Jani Leinonen (born 1978), Finnish artist
 * Kaarlo Leinonen (1914–1975), Finnish general and Minister of Defence
 * Kimmo Leinonen (born 1949), Finnish ice hockey executive and writer
 * Mikko Leinonen (born 1955), Finnish ice hockey player
 * Sanni Leinonen (born 1989), Finnish alpine skier
 * Tero Leinonen (born 1975), Finnish ice hockey goaltender
 * Ville Leinonen (born 1975), Finnish singer and songwriter