Kristian Birger Gundersen
Kristian Birger Gundersen was a Norwegian politician for the Labour Party.
From 1967 to 1975 Gundersen was the mayor of Hamar. He had been a member of Hamar county council since 1952, and became deputy mayor in 1962.
He served as a deputy representative to the Norwegian Parliament from the Market towns of Hedmark and Oppland counties during the terms 1945-1949 and 1950-1953.