The Yaque del Sur River (Spanish, Río Yaque del Sur) is a river in the southwestern Dominican Republic.

[1] Yaque or Yaqui was a Taíno word given to two rivers in the Dominican Republic.

The river is not navigable, except by small craft.

It is important and used extensively for irrigating rice, plantain, sugarcane, beans, bananas, and peanuts.

This article related to a river in the Dominican Republic is a stub.