The Saltillo River (Spanish: Río Saltillo) is a river of Adjuntas, Puerto Rico. Saltillo is a tributary to the Río Grande de Arecibo river.

See also

• List of rivers of Puerto Rico

18°09′20″N 66°42′52″W / 18.1555144°N 66.7143408°W / 18.1555144; -66.7143408