| Henrys Lake State Park | |
| Map: | USA Idaho#USA |
| Relief: | 1 |
| Location: | Fremont County, Idaho, United States |
| Coordinates: | 44.62°N -111.3739°W |
| Area Acre: | 585 |
| Elevation: | 6470feet |
| Designation: | Idaho state park |
| Established: | 1973 |
| Website: | Henrys Lake State Park |
Henrys Lake State Park is a public recreation area located on the south shore on Henrys Lake 13miles north of Island Park in Fremont County, Idaho, U.S. The state park occupies off US 20 near Goose Bay and the Henrys Lake Outlet. Park facilities include hiking trails, boat ramp, campgrounds, and cabins. It is home to cutthroat trout, cutbow, moose, pronghorn, swans, pelicans, various waterfowl and sandhill cranes.