Superior (Western Apache: Yoo Łigai) is a town in Pinal County, Arizona, United States. According to 2006 Census Bureau estimates, the population of the town is 3,158.
Such films as U Turn by Oliver Stone, Eight Legged Freaks, How the West Was Won with John Wayne and James Stewart, Blind Justice, The Prophecy, Skinwalkers, The Gauntlet with Clint Eastwood, and Young Billy Young are set in Superior. In 2005, a Sci-fi film named The Salena Incident, also called Alien Invasion Arizona, was filmed in Superior.
Superior is located at 33°17′20″N 111°6′14″W / 33.28889°N 111.10389°W / 33.28889; -111.10389 (33.288943, -111.103931).