Knut Hanselmann (born 14 March 1946 in Bergen) is a Norwegian politician for the Progress Party.
He was elected to the Norwegian Parliament from Hordaland in 1989, but was not re-elected in 1993. He had previously served in the position of deputy representative during the term 1981–1985.
Hanselmann has been involved in local politics in Bergen and Askøy. In 2007 he became mayor of Askøy. From 1987 to 1989 he was also a member of Hordaland county council.