Oddbjørn Jonstad (born 22 January 1944) is a Norwegian politician. He started his political career in 1987 as an Oppegård municipal councillor for the Progress Party, and became the leader of the local chapter in 1995. In 1999 he however came in conflict with the party leadership due to some controversial proposals he made on immigration-issues, which eventually led to his expulsion from the party. He then went on to found the Norwegian People's Party, which did not win public representation.