The Farah River (Persian Farāh Rud) is a river in western Afghanistan. The river originates in the Band-e Bayan Range, and flows for 560 km to the Helmand swamps on the Afghanistan-Iran border. The town of Farah is located on the river.
Coordinates: 31°29′41″N 61°22′48″E / 31.4946°N 61.3800°E