Nerio Rodríguez Delgado (born March 4, 1971) is a former Dominican baseball player. A pitcher, Rodríguez played Major League Baseball from 1996 to 1999 for the Baltimore Orioles and Toronto Blue Jays. In 2002, he played for the St. Louis Cardinals and Cleveland Indians. Rodríguez and his wife Ana reside in Santo Domingo, Dominican Republic, with their 3 children, two sons and one daughter.