Svein Sundsbø (born 3 July 1943 in Lindås) is a Norwegian businessman and politician for the Centre Party. He was the general secretary of the Centre Party from 1976 to 1984. He worked as a political advisor in the Ministry of Agriculture in 1973, during the cabinet Korvald, and in the Ministry of Transport from 1984 to 1985, during the second cabinet Willoch. From 1985 to 1986 he was the Minister of Agriculture. On the local level Sundsbø was a member of Frogn municipal council from 1975 to 1983, serving the last four years as deputy mayor. He is the older brother of politician Dagfinn Sundsbø.