Apison is an unincorporated community in Hamilton County, Tennessee, United States. It is a rural area east of the city of Chattanooga, and also borders Ooltewah, Collegedale, and rural parts of north Georgia to the south. It is part of the Chattanooga, TN–GA Metropolitan Statistical Area.
Apison is 15 miles from Enterprise South Industrial Park, the location of Volkswagen North America.
On April 27, 2011, a tornado that was part of the April 25–28, 2011 tornado outbreak killed 8 people in Apison.