| Sergio Domínguez | |
| Fullname: | Sergio Domínguez Muñoz |
| Birth Place: | Yecla, Spain |
| Currentteam: | Retired |
| Discipline: | Road |
| Role: | Rider |
| Amateuryears1: | 2007 |
| Amateurteam1: | Soctec–Huevar del Alfarafe |
| Proyears1: | 2008–2009 |
Sergio Domínguez Muñoz (born 12 April 1986) is a Spanish former cyclist.[1] He rode in the 2009 Vuelta a España, but failed to finish.[2]