Gunnar Sønstevold (1912 – 1991) was a Norwegian composer. He was born in Elverum, and married composer Maj Sønstevold in 1941. He composed orchestral works, vocal music, chamber music, and music to a number of plays, ballets and films. He headed the Music Department of the Norwegian Broadcasting Corporation/Television from 1966 to 1974. He was awarded Filmkritikerprisen in 1955, for the film Det brenner i natt!. He received the Arts Council Norway music prize in 1972, and Radioteatret's honorary prize in 1987.