Gisle Oddvar Fenne (born 9 June 1963) is a former Norwegian biathlete. His best-known international achievement was the silver medal in the 20 km individual in the World Championships 1989 in Feistritz an der Drau. He succeeded in many duels with teammate Eirik Kvalfoss. He was among the top Norwegian biathletes from the mid-1980s until the mid-1990s, and became twice the Norwegian champion in the 20 km individual. He is the father of biathlete Hilde Fenne.