| Official Name: | Treadwell, New York |
| Pushpin Map: | New York#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | New York |
| Subdivision Type2: | County |
| Subdivision Name2: | Delaware |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1529 |
| Coordinates: | 42.3422°N -75.0514°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 13846 |
| Area Code: | 607 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 967774 |
Treadwell is a hamlet located within the town of Franklin in Delaware County, New York, United States. Treadwell was originally named Croton in the 19th century. Treadwell is located near Oneonta. Its ZIP code is 13846.[1]