Blea Gill Waterfall is a secluded waterfall on Blea Beck in the Yorkshire Dales, located near Grassington.

Considered pretty inaccessible, it rewards those who make the effort with a striking two-drop fall standing around 30 feet tall, accompanied by a smaller lower cascade of roughly 10 feet.

The falls are set within a mossy, rocky cove that adds to the sense of seclusion. A photograph taken in October 2007 shows the waterfall under low-flow conditions, suggesting its character can vary considerably with seasonal rainfall.