United States House of Representatives elections, 1964
Columns: District | Incumbent | Party | First elected | Result | Candidates
Louisiana 1 | F. Edward Hebert | Democratic | 1940 | Re-elected | F. Edward Hebert (D) Unopposed | Louisiana 2 | Hale Boggs | Democratic | 1946 | Re-elected | Hale Boggs (D) 55.0% David C. Treen (R) 45.0% | Louisiana 4 | Joe Waggonner | Democratic | 1961 | Re-elected | Joe Waggonner (D) Unopposed | Louisiana 5 | Otto Passman | Democratic | 1946 | Re-elected | Otto Passman (D) Unopposed | Louisiana 7 | T. Ashton Thompson | Democratic | 1952 | Re-elected | T. Ashton Thompson (D) Unopposed