The 2017 Pac–12 Conference football season is the seventh for the twelve-team league. The season began on August 26, 2017, and ended with the Pac-12 Championship Game on December 1, 2017 at Levi's Stadium.

2017 Pac-12 Spring Football and number of signees on signing day:

North Division

South Division

The Pac-12 conducted its annual media days at the Loews Hollywood Hotel, – The Loews Hollywood Hotel in Hollywood, CA between July 26 and July 27. The event commenced with a speech by Pac-12 commissioner Larry Scott, and all 12 teams sent their head coaches and two selected players to speak with members of the media. The event along with all speakers and interviews were broadcast live on the Pac-12 Network. The teams and representatives in respective order were as follows:

The Pac-12 Media Days concluded with its annual preseason media polls. Since 1992, the credentialed media has gotten the preseason champion correct just five times. Only eight times has the preseason pick even made it to the Pac-12 title game. Below are the results of the media poll with total points received next to each school and first-place votes in parentheses.

Pac-12 Champion Voting

References: