United States House of Representatives – District 1 – DEM Hold
F. Edward Hébert (D-inc) – 66,284 – 87.35%
Luke Fontana (I) – 9,602 – 12.65%
Total Votes – 75,886 – 100.00%
United States House of Representatives – District 2 – DEM Hold
Hale Boggs (D-inc) – 51,812 – 69.27%
Robert E. Lee (R) – 19,703 – 26.34%
Benjamin E. Smith (I) – 3,279 – 4.38%
Total Votes – 74,794 – 100.00%
United States House of Representatives – District 3 – DEM Hold
Patrick T. Caffery (D-inc) – 48,677 – 100.00%
United States House of Representatives – District 4 – DEM Hold
Joe Waggonner (D-inc) – 44,848 – 100.00%
United States House of Representatives – District 5 – DEM Hold
Otto E. Passman (D-inc) – 31,087 – 100.00%
United States House of Representatives – District 6 – DEM Hold
John R. Rarick (D-inc) – 36,632 – 100.00%
United States House of Representatives – District 7 – DEM Hold
Edwin W. Edwards (D-inc) – 24,517 – 100.00%
United States House of Representatives – District 8 – DEM Hold
Speedy O. Long (D-inc) – 26,607 – 100.00%