Haapakoski

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


 * Aarne Haapakoski (1904-1961), Finnish pulp writer
 * Antti Haapakoski (born 1971), Finnish hurdler
 * Mikko Haapakoski (born 1967), Finnish ice hockey defender
 * Niko Haapakoski (born 1996), Finnish volleyball player
 * Paula Haapakoski (born 1977), Finnish orienteering competitor
 * Tapani Haapakoski (born 1953), Finnish Olympic pole vaulter