Weightlifting at the 1999 Pan American Games Flyweight (  56 kg) Flyweight (  56 kg)

| Name_ | Bodyweight | Snatch | Clean_jerk | Total_kg |
|---|---|---|---|---|
| Sergio Álvarez Boulet ( CUB ) | 55.96 | 115.0 | 150.0 | 265.0 |
| Nelson Castro Velásquez ( COL ) | 55.73 | 112.5 | 142.5 | 255.0 |
| Juan Fernández ( COL ) | 55.94 | 110.0 | 142.5 | 252.5 |
| Luis Medrano ( GUA ) | 55.71 | 115.0 | 135.0 | 250.0 |
| Franklin Liquinchana ( ECU ) | 55.92 | 105.0 | 142.5 | 247.5 |
| Alexis Nahuelquen ( CHI ) | 55.77 | 110.0 | 135.0 | 245.0 |
| Wilfredo García ( ESA ) | 55.58 | 100.0 | 120.0 | 220.0 |
| Manuel Romo ( MEX ) | 54.25 | 90.0 | 120.0 | 210.0 |