The Percy Quin State Park is a state park and recreation area in McComb, Mississippi. It is named after former US Representative from Mississippi, Percy Quin.

Constructed by the Civilian Conservation Corps in the 1930s, the Percy Quin State Park is one of the original state parks of Mississippi. It is rich with loblolly pines, magnolia trees, seasonal flowers, and rolling hills. The site is also equipped with cabins, picnic areas and shelters, nature trails, nature trails, a junior Olympic size pool, motel rooms, tennis courts, and a visitor/activity building. Visitors can also enjoy fishing, water skiing, camping, boating, and golfing. They also offer non-denominational worship services at the Wayside Chapel during the summer season at the park. The park is also located near a good amount of local attractions, making it a great stop for a vacation.