| Ana Díaz | |
| Full Name: | Ana Ibis Díaz Martínez |
| Height: | 1.75 m |
| Birth Date: | 17 February 1954 |
| Birth Place: | Santiago de Cuba, Cuba |
| Teamnumber: | 3 |
| Nationalyears: | 1971–1982 |
Ana Díaz (born 17 February 1954) is a retired Cuban volleyball player and three-time Olympian. She competed with the Cuban women's national volleyball team at the 1972, the 1976, and the 1980 Summer Olympics.[1] She won a gold medal with the Cuban team at the 1978 FIVB World Championship.
Díaz also helped the Cuban team win gold medals at the 1971, 1975, and 1979 Pan American Games.[2]