The Yallahs River is a river in the parish of Saint Thomas, Jamaica.

Major landslides have developed in the Upper Yallahs River Watershed.

As a result, the river carries a greater silt load and scours its banks far more quickly.

The Yallahs Ford downstream has widened tremendously, leaving the coastal route vulnerable to inundation after heavy rainstorms.

This article related to a river in Jamaica is a stub.