Karhumäki is the Finnish name of Medvezhyegorsk, a town in the Republic of Karelia, Russia.
Karhumäki may also refer to:
People Juhani Karhumäki (born 1949), Finnish mathematician and one of the students of Arto Salomaa Urho Karhumäki (1891–1947), Finnish poet Karhumäki brothers, consisted of Niilo and Valto Karhumäki, Finnish aircraft manufacturers, airline founders, and aviation pioneers
Other Karhumäki Karhu 48B, a Finnish 1950s four-seat monoplane Karhumäki Airways, former name of Karair, a Finnish airline