Arne Rostad (4 March 1894 – 21 June 1969) was a Norwegian politician for the Farmers' Party.
He was elected to the Norwegian Parliament from Oppland in 1945, but he was not re-elected in 1949.
Outside politics he worked as a farmer.
He was declared Knight of the Order of St. Olav in 1964.
This article about a Norwegian politician born in the 1890s is a stub.