Fernando Luis Báez Cruz (born (1941-07-25)25 July 1941) is a Puerto Rican male former weightlifter, who competed in the 56 kg category and represented Puerto Rico at international competitions.
He won the bronze medal in the press at the 1969 World Weightlifting Championships lifting 115.0 kg.
He participated at the 1972 Summer Olympics in the 56 kg event.