Orange Park is a town in Clay County, Florida, USA. The population was 9,081 at the 2000 census. According to the U.S. Census Bureau's 2004 estimates, the town had grown to 9,243.

The name reflects the hope of its founders for a fruit-growing industry, but their crops were destroyed in the Great Freeze of 1894-95. Despite recovery elsewhere, the crops never came back to Orange Park.

Television station WJXX is licensed to Orange Park.