| Mercedes Peris | |
| Full Name: | María Mercedes Peris Minguet |
| Nicknames: | Merche |
| Birth Date: | 5 January 1985 |
| Birth Place: | Paiporta, Valencia, Spain |
| Height: | 1.75 m |
| Weight: | 59 kg |
| Strokes: | Backstroke |
| Show-Medals: | yes |
María Mercedes "Merche" Peris Minguet (born 5 January 1985 in Paiporta, Valencia, Spain) is an Olympic and national record holding backstroke swimmer from Spain. She competed for Spain at the 2008 Olympics.[1]