Kalevi Oikarainen (27 April 1936 – 14 August 2020) was a Finnishcross-country skier who competed between the 1950s and the 1970s.
Oikarainen was born in Kuusamo. He won a bronze medal in the 4 × 10 km relay at the 1968 Winter Olympics in Grenoble and placed seventh in the 30 km event at those same games.