The city of Union is the county seat of Union County, South Carolina, United States. The population was 8,393 at the 2010 census. It is the principal city of the Union Micropolitan Statistical Area, which includes all of Union County and which is further included in the greater Greenville-Spartanburg-Anderson, South Carolina Combined Statistical Area.

Clifford Ray is an American former professional basketball coach and player. He played three of his ten seasons in the NBA with the Chicago Bulls from 1971 to 1974, and the other seven with the Golden State Warriors from 1974 to 1981.