Ilvonen (surname)

Ilvonen is a surname of Finnish origin.

Notable people with the surname include:


 * Aarne Ilvonen (1929-2012), Finnish discus thrower
 * Eero Ilvonen (1886-1972), Finnish literary scholar
 * Harri Ilvonen (born 1988), Finnish hockey player
 * Johan Henrik Ilvonen (1846-1918), Finnish priest and politician