The Men's Boxing Tournament at the 1967 Pan American Games was held in Winnipeg, Manitoba, Canada, from July 24 to August 6.
| Flyweight ( - 51 kilograms) |  Francisco Rodriguez |  Ricardo Delgado |  Walter Henry Harlan Marbley | |
| Bantamweight ( - 54 kilograms) | Juvencio Martínez |  Fermin Espinosa | Guillermo Velazquez Armando Mendoza | |
| Featherweight ( - 57 kilograms) |  Miguel García | Francisco Oduardo | Freiton Caban Albert Robinson | |
| Lightweight ( - 60 kilograms) | Enrique Regüeiferos |  Luis Minami | Ronnie Harris Juan Rivero | |
| Light Welterweight ( - 63.5 kilograms) | Jim Wallington | Hugo Sclarandi | Alfredo Morales Guillermo Salcedo | |
| Welterweight ( - 67 kilograms) | Andres Molina | Mario Guilloti | Alfonso Ramírez Jesse Valdez | |
| Light Middleweight ( - 71 kilograms) | Rolando Garbey | Víctor Galíndez | Agustín Zaragoza Donato Paduano | |
| Middleweight ( - 75 kilograms) | Jorge Ahumada |  Luiz Fabre | Joaquin Delis Carlos Franco | |
| Light Heavyweight ( - 81 kilograms) | Arthur Redden | Juan José Torres | Manuel Castanon Marijan Kholar | |
| Heavyweight (+ 81 kilograms) | Forrest Ward | José Cabrera | Ricardo Aguad |