The 1971–72 Seattle SuperSonics season was the 5th season of the Seattle SuperSonics in the National Basketball Association (NBA). In their third season with Lenny Wilkens as head coach, the Sonics finished the regular season in sixth place in the Western Conference with a 47–35 record, their first winning record in franchise history. Wilkens quit as head coach at the end of the season and was replaced by former Dallas Chaparrals coach Tom Nissalke.