Flint Mine Hill is a mountain in Greene County, New York, within the Catskill Mountains, east-northeast of Limestreet. Its immediate surroundings include Potic Mountain to the west, Lampman Hill to the east-northeast, and Hallenbeck Hill to the south. As one of the local elevations in this part of the Catskills, it helps define the area's landscape of hills and valleys. The available information establishes its location and relation to nearby peaks, but provides no further details about its height, history, or present-day use.