Saint Regis Mountain is a 2,838-foot-tall (865 m) mountain in the town of Santa Clara, New York, in Franklin County at the center of the Saint Regis Canoe Area in the Adirondack Park.

The trail is a gradual 3.3 mile ascent with a gain of 1168 feet.

The summit is bare rock, having been cleared by a fire started accidentally by a surveying party led by Verplanck Colvin in 1876.

The St. Regis Mountain Fire Observation Station is at the summit was restored in 2016 and is now open to the public.

This article about a location in Franklin County, New York is a stub.