| Eagle Creek State Park | |
|---|---|
IUCN category V (protected landscape/seascape) | |
&sq=Envato&lang=en&file=File:USA_Illinois_location_map.svg)  Map of the U.S. state of Illinois showing the location of Eagle Creek State Park &sq=Envato&lang=en&file=File:Usa_edcp_location_map.svg) Eagle Creek State Park (Illinois) (the United States) | |
| Location | Shelby County, Illinois, USA |
| Nearest city | Findlay, Illinois |
| Coordinates | 39°29′05″N 88°42′35″W / 39.48472°N 88.70972°W |
| Area | 11,100 acres (4,492 ha) |
| Established | May 1963 |
| Governing body | Illinois Department of Natural Resources |
Eagle Creek State Park is an Illinois state park on 11,100 acres (4,492 ha) on Lake Shelbyville in Shelby County, Illinois, United States.