Joaquín Loyo-Mayo
| Country (sports) | Mexico |
|---|---|
| Born | August 16, 1945 Veracruz, Mexico |
| Died | December 27, 2014 (aged 69) Córdoba, Veracruz, Mexico |
| Turned pro | 1969 (ILTF World Circuit from 1961) |
| Retired | 1982 |
| Plays | Left-handed |
| Singles | |
| Career record | 292–229 |
| Career titles | 21 |
| Highest ranking | No. 99 (April 5, 1976) |
| Grand Slam singles results | |
| Australian Open | 2R (1975) |
| French Open | 3R (1970) |
| Wimbledon | 4R (1971) |
| US Open | 3R (1965, 1968, 1969) |
| Doubles | |
| Career record | 36–86 |
| Highest ranking | No. 91 (March 1, 1976) |
Joaquín Loyo-Mayo (August 16, 1945 – December 27, 2014) was a Mexican tennis player active from 1961 to 1982; he won 21 career singles titles.