Juan Treviño de Guillamas (? -?) Was a Spanish governor of Florida (1613–1618) and Venezuela (1621–1623).
Juan Treviño de Guillamas was born in Avilés, Asturias, Spain. He was the son of Francisco de Treviño and Ana Guillamas y Barriobueno. He was appointed Captain General and governor of Florida in 1613, based in St. Augustine. He abandoned this political office five years later: August 2, 1618. Juan Treviño Guillamas was also governor of Venezuela between 1621 and 1623, and of the Isla Margarita.[1]
Juan Treviño Guillamas married María y Mercadillo and they had four children: Juan, Francisco, Cristóbal and José Treviño y Mercadillo. The first of them married Ana Maria Pacheco and Zabala on November 15, 1589 in Havana (Cuba).[1]