| Mariana Cifuentes | |
| Fullname: | Mariana Aneth Cifuentes Castro |
| Nicknames: | marchana |
| Strokes: | Synchronized swimming |
| Club: | atlas |
| Birth Date: | 18 May 1987 |
| Birth Place: | Guadalajara, Mexico |
| Weight: | 500NaN0 |
| Show-Medals: | no |
| Updated: | 22 May 2015 |
Mariana Cifuentes (born 18 May 1987) is a retired Mexican synchronized swimmer. She competed in the women's duet at the 2008 Summer Olympics as well as three editions of the Central American and Caribbean Games, where she won a total of eight gold medals.[1] She also took part in two Pan American Games and won the bronze medal in the 2014 FINA Synchronized Swimming World Cup[2] in the Team Highlight event. After a career of 18 years, she retired in 2015. She is part of the Sports Hall of Fame of the state of Jalisco, being admitted in 2018[3]