Timonen

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


 * Esa Timonen (1925–2015), Finnish politician
 * Jussi Timonen (born 1983), Finnish professional ice hockey defenceman
 * Kimmo Timonen (born 1975), Finnish professional ice hockey defenceman
 * Oiva Timonen (1920–1998), Finnish Olympic wrestler
 * Roosa Timonen (born 1997), Finnish tennis player
 * Sakari Timonen (born 1957), Finnish blogger