1966 Mr East Coast - IFBB
| Overall Winner Frank Zane | |
Tall | |
| 1 | Frank Zane |
| 2 | David Sheppard (2) |
| 3 | Tony Carroll |
| 4 | Larry Powers |
| 5 | Wally Farrell |
Short | |
| 1 | Jerry Darrel |
| 2 | Eddie Giuliani |
| 3 | Harry Scott |
| 4 | Bob Perry |
| 5 | Elliot Gilchrist |
Teen Overall Winner Tommy Aybar | |
Teen Tall | |
| 1 | Tommy Aybar |
| 2 | William Manetti |
| 3 | Roy Hamelin |
| 4 | Ostacio Neyron |
Teen Short | |
| 1 | Robert Ascolese |
| 2 | Joe Richards |
| 3 | Vinnie Reno |
| 4 | Victor Miranda |