Haapanen

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


 * Santeri Haapanen (1877–1957), Finnish schoolteacher, farmer and politician
 * Jalmari Haapanen (1882–1961), Finnish farmer and politician
 * Toivo Haapanen (1889–1950), Finnish conductor and music scholar
 * Lauri Haapanen (1889–1947), Finnish wrestler
 * Markus Haapanen (born 1996), Finnish ice hockey defenceman