 Incumbent Democratic Congressman John J. McSwain of the 4th congressional district, in office since 1921, was unopposed in his bid for re-election.Incumbent Democratic Congressman William F. Stevenson of the 5th congressional district, in office since 1917, defeated Zeb V. Davidson in the Democratic primary and was unopposed in the general election.Incumbent Democratic Congressman Allard H. Gasque of the 6th congressional district, in office since 1923, won the Democratic primary and was unopposed in his bid for re-election.