1966 Louisiana Interscholastic Wrestling Championships
New Orleans Athletic Club, New Orleans, Louisiana
March 25-26, 1966
Final Team Standings State Champions & Runners-Up
| Place | School - Winning Head Coach | Points |
| 1 | East Jefferson - Ray Gremillion | 30 |
| 2 | Holy Cross | 28 |
| 3 | Jesuit | 23 |
| 4 | DeLaSalle | 17 |
| 5 | South Cameron | 14 |
| 6 | Basile | ? |
| 7 | Johnson Bayou | ? |
| 8 | Hackberry | ? |
| 9 | Sunset | ? |
Outstanding Wrestler in Bold
| Weight Class | State Champion | School | Runner-Up | School | Score |
| 95 | Douglas Heintz | DeLaSalle | Ken Taylor | East Jefferson | |
| 103 | George White, Jr. | Jesuit | Alvin Alverez | Holy Cross | |
| 112 | Coleman Ruiz | Holy Cross | Robert Palmer | East Jefferson | |
| 120 | Charles O'Boyle | Jesuit | Cooper Petagna, Jr. | Jesuit | |
| 127 | Michael Geissler | Holy Cross | Mike Nassar | East Jefferson | |
| 133 | Keith Hebert | South Cameron | Andrew Cashio | DeLaSalle | |
| 138 | August Vegas | Holy Cross | Marvin Duddleston | South Cameron | |
| 145 | Robert Carrone | Holy Cross | Laurence Eustis | DeLaSalle | |
| 154 | Glen Farinola | East Jefferson | John Rodosta | DeLaSalle | |
| 165 | Michael Vesley | Jesuit | Pat Pinch | South Cameron | |
| 175 | Paul Bordelon | East Jefferson | August Kuntz | DeLaSalle | Default |
| 185 | Rick Shelp | East Jefferson | Ronnie Charbonnet | East Jefferson | |
| 195 | Richard Marino | Jesuit | Charles Theriot | South Cameron | |
| Heavyweight | Butch Oustalet | Holy Cross | Mike Knowles | East Jefferson |