Mario Díaz may refer to:
Mario Diaz
| Given name: | Mario Rafael Diaz |
| Nicknames: | None |
| Primary Pos: | Shortstop |
| Hght/Wght: | 5'10" / 145 lbs |
| Bats/Throws: | R / R |
| Born: | Jan 10, 1962 in HumacaoPR |
| Age: | 63 |
| Debut: | Sep 12, 1987 |
| Given name: | Mario Rafael Diaz |
| Nicknames: | None |
| Primary Pos: | Shortstop |
| Hght/Wght: | 5'10" / 145 lbs |
| Bats/Throws: | R / R |
| Born: | Jan 10, 1962 in HumacaoPR |
| Age: | 63 |
| Debut: | Sep 12, 1987 |
Mario Díaz may refer to: