| Noc: | BRA |
| Nocname: | Brazilian Olympic Committee |
| Year: | 1991 |
| Date: | 2–18 August 1991 |
| Games: | Pan American Games |
| Location: | Havana |
| Competitors: | 304 |
| Sports: | 27 |
| Flagbearer: | Robson Caetano |
| Gold: | 21 |
| Silver: | 21 |
| Bronze: | 37 |
| Rank: | 4 |
| Appearances: | auto |
Brazil competed at the 11th Pan American Games held in Havana, Cuba from August 2 to August 18, 1991.
The following competitors from Brazil won medals at the games. In the by discipline sections below, medalists' names are bolded.
| Medal | Name(s) | Sport | Event | Date | Ref |
|---|---|---|---|---|---|
| [1] | |||||
| Women's tournament | |||||
| Men's flyweight (-51 kg) | |||||
| Men's featherweight (-57 kg) | |||||
| Men's light welterweight (-63,5 kg) | |||||
| Men's light middleweight (-71 kg) | |||||
| Men's race individual (road) | |||||
| Jumping | |||||
| Jumping team | |||||
| Women's uneven bars | |||||
| Women's vault | |||||
| Rhythmic gymnastics group all-around | |||||
| Men's tournament | |||||
| Men's flyweight (-56 kg) | |||||
| Men's extra lightweight (-60 kg) | |||||
| Men's lightweight (-71 kg) | |||||
| Men's half middleweight (-78 kg) | |||||
| Men's heavyweight (+95 kg) | |||||
| Women's flyweight (-45 kg) | |||||
| Women's extra lightweight (-48 kg) | |||||
| Women's half lightweight (-52 kg) | |||||
| Women's heavyweight (+72 kg) | |||||
| Women's open class | |||||
| Roller hockey | |||||
| Men's coxless pair-oared shells | |||||
| Men's coxed pair-oared shells | |||||
| Finn class | |||||
| Men's Laser class | |||||
| Men's 470 class | |||||
| Snipe class | |||||
| Lightning class | |||||
| Women's Laser Radial class | |||||
| Women's 470 class | |||||
| Men's 10m air pistol | |||||
| Men's 10m air pistol team | |||||
| Men's 25m center fire pistol team | |||||
| Women's 10m air pistol | |||||
| Women's 50m rifle prone team | |||||
| Women's 50m rifle three positions team | |||||
| Men's singles | |||||
| Men's singles | |||||
| Men's doubles | |||||
| Men's doubles | |||||
| Men's team | |||||
| Women's team | |||||
| Men's finweight (-50 kg) | |||||
| Men's middleweight (-83 kg) | |||||
| Men's heavyweight (+83 kg) | |||||
| Men's singles | |||||
| Men's team | |||||
| Women's singles | |||||
| Women's singles | |||||
| Women's doubles | |||||
| Women's team | |||||
| Mixed doubles | |||||
| Men's tournament | |||||
| Women's tournament | |||||
| Men's tournament | |||||
| Men's first heavyweight (-100 kg) – snatch | |||||
| Men's first heavyweight (-100 kg) – clean and jerk | |||||
| Men's first heavyweight (-100 kg) – total | |||||
| Medals by sport | |||||||
|---|---|---|---|---|---|---|---|
| Sport | bgcolor=#f7f6a8 | bgcolor=#dce5e5 | bgcolor=#ffdab9 | Total | |||
| 6 | 2 | 2 | 10 | ||||
| 3 | 3 | 3 | 9 | ||||
| 3 | 1 | 2 | 6 | ||||
| 2 | 2 | 3 | 7 | ||||
| 2 | 1 | 0 | 3 | ||||
| 1 | 4 | 2 | 7 | ||||
| 1 | 2 | 7 | 10 | ||||
| 1 | 1 | 1 | 3 | ||||
| 1 | 0 | 1 | 2 | ||||
| 1 | 0 | 0 | 1 | ||||
| 0 | 2 | 0 | 2 | ||||
| 0 | 1 | 5 | 6 | ||||
| 0 | 1 | 0 | 1 | ||||
| 0 | 1 | 0 | 1 | ||||
| 0 | 0 | 4 | 4 | ||||
| 0 | 0 | 3 | 3 | ||||
| 0 | 0 | 2 | 2 | ||||
| 0 | 0 | 1 | 1 | ||||
| 0 | 0 | 1 | 1 | ||||
| Total | 21 | 21 | 37 | 79 | |||