Lake Clear is a hamlet and a lake in Franklin County, New York, United States. The area is named for 940-acre (3.8 km2) Lake Clear, part of the original Seven Carries canoe route. It is located in the town of Harrietstown.
In the late 19th century, Lake Clear was near the center of a thriving tourist industry; Upper Saint Regis Lake, three miles (5 km) to the north, is home to some of the earliest and most elite of the Adirondack Great Camps, and famous Paul Smith's Hotel was only five miles to the north. Saranac Inn, on the shore of Upper Saranac Lake, is four miles (6 km) to the west, and the village of Saranac Lake is six miles (10 km) to the southeast.