Härkönen is a Finnish surname. Notable people with the surname include: Armas Härkönen (1903 - 1981), Finnish politician Anna-Leena Härkönen (b. 1965), Finnish writer Arto Härkönen (b. 1959), Finnish javelin thrower Jorma Härkönen (b. 1956), Finnish runner Kari Härkönen (b. 1959), Finnish cross country skier See also Harkonen (disambiguation) Harkonnen (disambiguation) Finnish-language surnames