| Event: | Synchronized swimming |
| Games: | 1955 |
| Next: | 1963 |
Synchronized swimming at the 1955 Pan American Games was held from March 12 to March 26, 1955 in Mexico City, Mexico. There were three medal events in the inaugural women's synchronized swimming competition at the Pan American Games.
| Solo | ||||
| Duet | Ellen Richard Connie Todoroff | Glorida Botello Rebeca García | Diana Baker Beverly McKnight | |
| Team |