Pedro Castro may refer to: Pedro Castro Nero (1541-1611), Spanish archbishop Pedro de Castro, 1st Duke of la Conquista (1678-1741), Spanish military officer and Viceroy of New Spain Pedro Ignacio de Castro Barros (1777-1849), Argentine statesman and priest Pedro Adolfo de Castro (1895-1936), Puerto Rican architect Pedro Castro (footballer, born 1947), Venezuelan football defender Pedro Castro (racquetball) (born 1991), Canadian racquetball player Pedro Castro (footballer, born 1993), Brazilian football midfielder