| Buckhorn State Park | |
| Iucn Category: | V |
| Map: | USA Wisconsin#USA |
| Relief: | 1 |
| Location: | Juneau County, Wisconsin, United States |
| Coordinates: | 43.9392°N -90.0039°W |
| Area Acre: | 6990 |
| Established: | 1971 |
| Governing Body: | Wisconsin Department of Natural Resources |
Buckhorn State Park is a 6990adj=onNaNadj=on Wisconsin state park southeast of Necedah. The park occupies a peninsula on Castle Rock Lake, a reservoir formed at the confluence of the Wisconsin and Yellow Rivers.[1]