| Onteora Mountain | |
| Location: | Hunter, New York, U.S. |
| Coordinates: | 42.2222°N -74.1681°W |
| Coordinates Ref: | [1] |
| Topo: | USGS Hunter |
| Map: | New York#USA |
Onteora Mountain is a mountain located in the Catskill Mountains of New York east-northeast of Hunter. Parker Mountain is located east, and East Jewett Range is located west-northwest of Onteora Mountain.