| Green River State Wildlife Area | |
| Iucn Category: | IV |
| Map: | Illinois#USA |
| Map Width: | 225 |
| Location: | Lee County, Illinois, USA |
| Nearest City: | Harmon, Illinois |
| Coordinates: | 41.6386°N -89.5083°W |
| Established: | 1940 |
| Governing Body: | Illinois Department of Natural Resources |
Green River State Wildlife Area is an Illinois state park on in Lee County, Illinois, United States.
This wildlife restoration area was acquired by the State of Illinois in 1940, using funds from the Federal Aid in Wildlife Restoration Act. It is frequented by hunters, hikers, birders and other outdoor enthusiasts. All but of the area, that surrounding the area residence, are available for hunting.