Mirja Puhakka (born 30 April 1955 in Sippola) is a Finnish ski-orienteering competitor and world champion. She received an individual gold medal at the World Ski Orienteering Championships in Avesta in 1980, and again in Lavarone in 1984.[1] She won the relay event in the 1980 World Championships with the Finnish team, and received silver medals in 1982 and in 1984.