Audun is a given name. Notable people with the name include:
Audun Østerås (born 1947), Norwegian civil servant and politician for the Centre PartyAudun Boysen (1929–2000), Norwegian middle distance runnerAudun Endestad (born 1953), Norwegian-born American cross country skier, author and field guideAudun Grønvold (born 1976), Norwegian freestyle skierAudun Hugleiksson (1240–1302), Norwegian nobleman at the end of the 13th centuryAudun Kleive (born 1961), Norwegian drummer and percussionistAudun Lysbakken (born 1977), Norwegian politician for the Socialist Left PartyAudun Munthe-Kaas Hierman (1892–1975), Norwegian newspaper editor and novelistAudun Tron (born 1945), Norwegian politician for the Labour PartyAudun Weltzien (born 1983), Norwegian orienteering competitor