Sverre Håkon Bagge (born 7 August 1942 in Bergen) is a Norwegian historian. He took his doctorate with the thesis Den politiske ideologi i Kongespeilet, published in 1979. From 1974 to 1991 he worked as an associate professor (førsteamanuensis) at the University of Bergen, and he became a professor there in 1991. Since 2003 he is the leader of the Centre for Medieval Studies, Bergen. He is a member of the Norwegian Academy of Science and Letters.