The 1992–93 NBA season was the 25th season for the Phoenix Suns in the National Basketball Association. This season is most memorable for the Suns acquiring controversial All-Star power forward Charles Barkley from the Philadelphia 76ers, and signing free agent Danny Ainge prior to the season. Under new head coach Paul Westphal, the Suns had a successful season posting a 14-game winning streak in December, which led them to a 21–4 start, held a 38–10 record at the All-Star break, then posted an 11-game winning streak between March and April to finish with an NBA-best 62–20 record. The team set the franchise record for most wins in a season. Barkley won the NBA Most Valuable Player Award, and led the team to its second trip to the NBA Finals, where they lost to Michael Jordan, Scottie Pippen and the 2-time defending champion Chicago Bulls in six games.

The 1992–93 NBA season was the 47th season of the National Basketball Association. The season ended with the Chicago Bulls winning their third straight NBA Championship, beating the Phoenix Suns 4 games to 2 in the NBA Finals.