Wall Doxey (August 8, 1892 - March 2, 1962) was an American politician from Mississippi. He served as a Democrat in the United States House of Representatives from 1929 to 1941; after the death of U.S. Senator Pat Harrison, Doxey won a special election to his seat, and served in the United States Senate from 1941 until 1943.
Doxey was the only United States Senator to have also served as the Senate Sergeant at Arms.
Wall Doxey State Park, a state park in Mississippi, is named after him.