Ivar Ulekleiv (born 1966) is a Norwegian biathlete. He was born in Dombås, and represented the club Dovre Skiskytterlag. He competed at the 1994 Winter Olympics in Lillehammer.[1]
He won a silver medal in the team event at the Biathlon World Championships 1991, together with Sverre Istad, Jon Åge Tyldum and Frode Løberg.[2]