| Kiff Brook | |
| River | |
| Country | United States |
|---|---|
| State | New York |
| Source | |
| - location | Delaware County, New York |
| Mouth | West Branch Delaware River |
| - location | Bloomville, New York, Delaware County, New York, United States |
| - coordinates | 42°19′59″N 74°46′48″W / 42.33306°N 74.78000°WCoordinates: 42°19′59″N 74°46′48″W / 42.33306°N 74.78000°W |
| Basin | 3.02 sq mi (8 km2) |
Kiff Brook flows into the West Branch Delaware River by Bloomville, New York.