Athletics at the 1963 Pan American Games Medal table Medal table

| Rank_ | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 | United States | 22 | 15 | 10 | 47 |
| 2 | Canada | 5 | 5 | 2 | 12 |
| 3 | Argentina | 2 | 2 | 1 | 5 |
| 4 | Venezuela | 1 | 3 | 3 | 7 |
| 5 | Cuba | 1 | 3 | 1 | 5 |
| 6 | Mexico | 1 | 1 | 1 | 3 |
| 7 | Chile | 1 | 0 | 0 | 1 |
| 8 | Brazil | 0 | 2 | 6 | 8 |
| 9 | Jamaica | 0 | 1 | 1 | 2 |
| 10 | Guatemala | 0 | 1 | 0 | 1 |
| 11 | Trinidad and Tobago | 0 | 0 | 2 | 2 |
| 11 | Barbados | 0 | 0 | 2 | 2 |
| 13 | Panama | 0 | 0 | 1 | 1 |
| 13 | Puerto Rico | 0 | 0 | 1 | 1 |
| 13 | Uruguay | 0 | 0 | 1 | 1 |
| 13 | Netherlands Antilles | 0 | 0 | 1 | 1 |