Marit Halset (May 18, 1912 – March 22, 1986) was a Norwegian actress.

[1][2] She debuted as the young girl Hazel Niles in Eugene O'Neill's play Mourning Becomes Electra in the spring of 1933.

[3][4] There she performed together with Johanne Dybwad,[5] August Oddvar, and Ingolf Schanche.

Later, she performed significant roles as sensitive young girls, and she ended her time at the National Theater by playing Leonora in Ludvig Holberg's The Fidget in 1948.

Among her films, Kranes konditori and Broder Gabrielsen are the best known.