Smalls Falls, a waterfall in Maine, is a series of waterfalls and cascades on the Sandy River in Township E, West Central Franklin, Maine, in the United States. It totals 54 feet (16 m) in height, and consists of (from top to bottom) a 12-foot slide/horsetail, a 25-foot segmented waterfall, a 14-foot horsetail, and a 3-foot cascade, separated by pools. A rest area on Maine Route 4 provides access to the falls; the rest area includes pit toilets, parking and picnic tables.

• "Smalls Falls". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2009-04-14.
• Maine Geological Survey, "Some Geological Features at Smalls Falls". Retrieved May 27, 2010.