Gunnar Haugan (1 August 1925 – 29 September 2009) was a Norwegian character actor. Haugan was perhaps best known for his comedy role in the radio program Hørerøret which was broadcast by Norwegian Broadcasting Corporation in 1966-67.
Haugan also appeared on the television comedy series Wesensteen from 1967 until 1970. He later appeared in the television shows Og takk for det (1969), Fleksnes Fataliteter (1972) and Herfra til Haglemoen (1980). In 1972, he worked together with Rolv Wesenlund in the Norwegian satirical comedy film Norske byggeklosser which was directed by Pål Bang-Hansen.