| Noc: | CRC |
| Nocname: | Costa Rican Olympic Committee |
| Year: | 2007 |
| Date: | 13–29 July 2007 |
| Games: | Pan American Games |
| Location: | Rio de Janeiro |
| Flagbearer: | Katherine Alvarado |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Rank: | 33 |
The 15th Pan American Games were held in Rio de Janeiro, Brazil from 13 to 29 July 2007.
Men's 400m Free—16th (4:07.47)