Gadiel A. Miranda (born 4 January 1986) is a judoka from Puerto Rico. He won a silver medal in the -81 kg division at the 2010 Central American and Caribbean Games . In 2011, he participated in the Pan American Games in Guadalajara, Mexico, winning another silver medal. At the 2014 Central American and Caribbean Games judo competition in Veracruz, Mexico, he won a bronze medal.