||May 4, 1964
Silvia Costa Acosta-Martínez (born May 4, 1964 in La Palma, Pinar del Río Province) is a former high jumper from Cuba.
She is most known for winning medals at the 1985 IAAF World Indoor Championships and the 1993 World Championships in Athletics. She also has three medals from the Summer Universiade. Her personal best jump (set in 1989) is 2.04 metres, which puts her 9th in the all-time performers list.
Costa is married to Spanish citizen José Sanleandro.