| U. S. Senator All 4022 precincts reporting Click here for Results by Parish | |||
| Nick Joseph Accardo (D) | 5.44% | 45839 | |
| John B. Breaux (D) | 73.07% | 616021 | |
| Jon Khachaturian (O) | 8.87% | 74785 | |
| Lyle Stockstill (R) | 8.30% | 69986 | |
| Fred Clegg Strong (R) | 4.32% | 36406 | |
| U. S. Representative -- 1st Congressional District All 494 precincts reporting Click here for Results by Parish | |||
| Vincent J. Bruno (R) | 6.84% | 7874 | |
| Jules W. Hillery (O) | 3.86% | 4442 | |
| Robert L. "Bob" Livingston (R) | 72.74% | 83685 | |
| "Richie" Martin (R) | 4.16% | 4789 | |
| Greg V. Reinhard (O) | 2.30% | 2641 | |
| "Anne" Thompson (R) | 10.10% | 11620 | |
| U. S. Representative -- 2nd Congressional District All 486 precincts reporting Click here for Results by Parish | |||
| Wilma Knox Irvin (D) | 15.48% | 14121 | |
| William J. Jefferson (D) | 73.46% | 67030 | |
| Roger C. Johnson (O) | 11.06% | 10090 | |
| U. S. Representative -- 3rd Congressional District All 530 precincts reporting Click here for Results by Parish | |||
| Paul I. Boynton (R) | 18.32% | 18402 | |
| W. J. "Billy" Tauzin (D) | 81.68% | 82047 | |
| U. S. Representative -- 4th Congressional District All 584 precincts reporting Click here for Results by Parish | |||
| Cleo Fields (D) | 47.81% | 62697 | |
| Ralph Hall (D) | 2.04% | 2675 | |
| Charles Jones (D) | 13.96% | 18305 | |
| "Steve" Myers (R) | 7.83% | 10275 | |
| James Ross (D) | 2.13% | 2791 | |
| Joe Shyne (D) | 10.79% | 14157 | |
| Emile K. Ventre (R) | 6.85% | 8982 | |
| Faye Williams (D) | 8.59% | 11264 | |
| U. S. Representative -- 5th Congressional District All 654 precincts reporting Click here for Results by Parish | |||
| "Jerry" Huckaby (D) | 29.44% | 46386 | |
| L. D. "Nota" Knox (O) | 2.14% | 3369 | |
| "Jim" McCrery (R) | 44.12% | 69511 | |
| Donal A. Milton (R) | 1.89% | 2971 | |
| Robert Thompson (D) | 22.41% | 35306 | |
| U. S. Representative -- 6th Congressional District All 683 precincts reporting Click here for Results by Parish | |||
| Richard Baker (R) | 33.13% | 46990 | |
| Clyde C. Holloway (R) | 36.67% | 52012 | |
| "Ned" Randolph (D) | 30.19% | 42819 | |
| U. S. Representative -- 7th Congressional District All 591 precincts reporting Click here for Results by Parish | |||
| Fredric Hayes (R) | 20.72% | 23870 | |
| James A. "Jimmy" Hayes (D) | 73.04% | 84149 | |
| Robert J. "Bob" Nain (R) | 6.24% | 7184 | |