Jonas Pedersen (20 September 1871–1953) was a Norwegian politician for the Liberal Party. He served as the County Governor of Nordland county from 1913 until 1921 and then he was the County Governor of Aust-Agder county from 1921 until 1942.
He was born in Stavanger. He enrolled as a law student in 1889, and graduated as cand.jur. in 1893. He moved to Northern Norway in 1895 and was acting district stipendiary magistrate (sorenskriver) and stipendiary magistrate (foged).