| Hack Flats | |
| Location: | Grand Gorge, New York, U.S. |
| Coordinates: | 42.2842°N -74.5319°W |
| Coordinates Ref: | [1] |
| Topo: | USGS Roxbury |
| Map: | New York#USA |
Hack Flats is a flat located in the Catskill Mountains of New York south-southwest of Grand Gorge. White Man Mountain is located west, Roundtop is located east-northeast, and Red Mountain is located southwest of Hack Flats.