Glady Fork is a 31.9-mile-long (51.3 km)[1] river in the Allegheny Mountains of eastern West Virginia, USA.

[6] The stream was named for the presence of glades along the river.

From the confluence the Glady Fork flows north-northeastwardly in a meandering course between Middle Mountain and Shavers Mountain in the Monongahela National Forest, through eastern Randolph County into southern Tucker County, where it joins the Dry Fork at the community of Gladwin.

[11] According to the West Virginia Department of Environmental Protection, nearly 94% of the Glady Fork's watershed is forested, mostly deciduous.

[5] The lower half of the river's course is characterized by continuous Class 2 rapids, with Class 3 whitewater in the lowermost three-to-four miles (5–6 km).