| Official Name: | Big Moose, New York |
| Settlement Type: | Hamlet |
| Pushpin Map: | New York#USA |
| Subdivision Type: | State |
| Subdivision Name: | New York |
| Subdivision Type1: | County |
| Subdivision Name1: | Herkimer |
| Subdivision Type2: | Town |
| Subdivision Name2: | Webb |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 2054[1] |
| Coordinates: | 43.8184°N -74.9152°W |
| Elevation M: | 626 |
| Postal Code Type: | ZIP code |
Big Moose is a hamlet located in the Town of Webb in Herkimer County, New York, United States. Big Moose Lake is located east-northeast of the hamlet of Big Moose.