Elk City State Park is a state park in Montgomery County, Kansas, United States, located west of Independence. The 857-acre (347 ha) park is adjacent to the 4,500-acre (1,800 ha) Elk City Reservoir and the 12,000-acre (49 km2) Elk City Wildlife Area.
The reservoir offers fishing opportunities for channel catfish, white bass, crappie, flathead catfish, largemouth bass and saugeye. The Wildlife Area offers a chance to view white-tailed deer, wild turkey, bobwhite quail, cottontail, gray squirrel, prairie chicken, beaver, raccoon, bobcat, coyote, gray fox, opossum, mink and muskrat.