| Platte Kill | |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | New York |
| Source1 Location: | Delaware County, New York |
| Mouth: | East Branch Delaware River |
| Mouth Location: | Dunraven, Middletown, Delaware County, New York United States |
| Mouth Coordinates: | 42.1253°N -74.6928°W |
| Basin Size: | 35.4sqmi |
| Tributaries Right: | Bryants Brook |
Platte Kill flows into the East Branch Delaware River by Dunraven, New York.[1]