| Illini State Park | |
|---|---|
  Map of the U.S. state of Illinois showing the location of Illini State Park  Illini State Park (the United States) | |
| Location | LaSalle County, Illinois, USA |
| Nearest city | Marseilles, Illinois |
| Coordinates | 41°19′18″N 88°42′57″W / 41.32167°N 88.71583°W |
| Area | 510 acres (206 ha) |
| Established | 1934 |
| Governing body | Illinois Department of Natural Resources |
Illini State Park is an Illinois state park on 510 acres (206 ha) in LaSalle County, Illinois, United States. In 1934, Illini entered into the state park system, and was dedicated a year later in 1935. The Department of Natural Resources closed the park from November 2008 to February 2009 due to budget cuts.