Kettunen

Kettunen is a Finnish surname, most prevalent in North Karelia. Notable people with the surname include:


 * Kettunen, a finnicized name of the family Alopaeus
 * Eino Kettunen (1894–1964), Finnish composer
 * Lauri Kettunen (1905–1941), Finnish fencer and modern pentathlete
 * Pauli Kettunen (born 1953), Finnish historian
 * Outi Kettunen (born 1978), Finnish biathlete
 * Elina Kettunen (born 1981), Finnish figure skater
 * Tuomas Kettunen (born 1988), Finnish politician