The Clarkco State Park is a state park and recreation area in Quitman, Mississippi. It is located near the Mississippi-Alabama state line.

Named after Clark County where it is situated, the Clarkco State Park has been a recreational spot and attraction since 1938. It may be not that big with just 815 acres of area, but it offers a great number of facilities that can help visitors enjoy their stay at the park. They have cabins, camp sites, picnic area, playground, nature trail, boat launch, playing fields (for baseball and softball among others), 2 tennis courts, disc golf course, and a splash pad. The site also allows water skiing and fishing at the Clarkco Lake. They also host regular annual events at the park.