Barreto


 * For the DC Comics artist, see: Eduardo Barreto.

Barreto was a male Human Starfleet engineer in the mid 24th century. As of 2369, he held the rank of Lieutenant Commander, and was head of the Starfleet Corps of Engineers team aboard the USS Trosper. That year, he and his team responded to the emergency on Drema IV following a dilithium mine collapse.