The 2017 Pac-12 Football Championship Game was played on December 1, 2017 at Levi's Stadium in Santa Clara, California to determine the champion of the Pac-12 Conference in football for the 2017 season. It was the seventh football championship game in Pac-12 Conference history. The game featured the South Division champion USC Trojans against the North Division co-champion Stanford Cardinal, a rematch of the 2015 championship and the first rematch in the game's history. USC defeated Stanford by a score of 31–28, becoming the first South Division member to win the Pac-12 Championship Game.

The game was televised nationally by ESPN.^[2]

This was the seventh playing of the Pac-12 Football Championship Game. Stanford, making its fourth appearance, won the 2012, 2013 and 2015 Pac-12 titles.

• List of Pac-12 Conference football champions
• Stanford–USC football rivalry

USC had the better conference record and was therefore designated as the home team. The officials for the game were: Michael Mothershed, Referee; Roscoe Meisenheimer, Umpire; Cravonne Barrett, Head Linesman; Dale Keller, Line Judge; Clay Reynard, Side Judge; Steve Currie, Field Judge; Joe Johnston, Back Judge; Randy Campbell, Center Judge; Chuck McFerrin, Instant Replay Official; Jack Wood, Instant Replay Communicator.