| Olga Vargas | |
| Fullname: | Olga Larissa Vargas León |
| Strokes: | Synchronized swimming |
| Birth Date: | 18 March 1980 |
| Birth Place: | Mexico City, Mexico |
| Height: | 165cm (65inches) |
| Weight: | 60kg (130lb) |
| Show-Medals: | yes |
Olga Vargas (born 18 March 1980)[1] is a Mexican former synchronized swimmer.
Olga competed in the women's duet at the 2004 Olympic Games with her partner Nara Falcón and finished in sixteenth place.