| Sonia Cárdenas | |
| Fullname: | Sonia Cárdeñas Saavedra |
| Strokes: | Synchronized swimming |
| Club: | cuicacalli |
| Birth Date: | 22 February 1970 |
| Birth Place: | mexico city |
| Height: | 5feet |
| Weight: | 56kg (123lb) |
| Show-Medals: | panamerican and central american |
| Updated: | 8 February 2015 |
Sonia Cárdeñas (born 22 February 1970) is a former synchronized swimmer from Mexico. She competed in the women's solo at the 1988 and .[1]