| Beatriz Castillo | |
| Full Name: | Beatriz Castillo Phillippón |
| Sport: | Sprinting |
| Event: | 4 × 400 metres relay |
| Birth Date: | 17 February 1954 |
| Birth Place: | Santiago de Cuba, Cuba |
| Height: | 5 ft 2.5 in |
Beatriz Castillo Phillippón (born 17 February 1954) is a Cuban sprinter. She competed in the women's 4 × 400 metres relay at the 1972 Summer Olympics.[1] She also won a silver medal in the 4 x 400 metres relay at the 1971 Pan American Games.