| Official Name: | Cooks Falls, New York |
| Settlement Type: | Hamlet |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | New York |
| Subdivision Type2: | County |
| Subdivision Name2: | Delaware |
| Subdivision Type3: | Town |
| Subdivision Name3: | Colchester |
| Pushpin Map: | New York |
| Pushpin Map Caption: | Location within the state of New York |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1161 |
| Elevation M: | 354 |
| Coordinates: | 41.9479°N -74.9804°W[1] |
| Postal Code Type: | ZIP code |
Cooks Falls is a hamlet in Delaware County, New York, United States. It is located east-southeast of East Branch on the north shore of Beaver Kill.