| Birth Date: | 1943 7, df=y |
| Birth Place: | Manacor, Spain |
| Sport: | Cycling |
| Show-Medals: | yes |
Miguel Mas Gayà (born 13 July 1943) is a retired Spanish cyclist who won the UCI Motor-paced World Championships in 1965. He won the national titles in motor-paced racing in 1962–1964 and in individual pursuit in 1964. He retired in 1967, aged 24, due to illness.