2012–13 Pac-12 Conference men's basketball season

The 2012–13 Pac-12 Conference men's basketball season began with practices in October 2012 and ended with the 2013 Pac-12 Conference men's basketball tournament from March 2013 at the MGM Grand Garden Arena in Paradise, Nevada.

The regular season began on the first weekend of November 2012, with the conference schedule starting in December 2012.

On March 9, 2013, the UCLA Bruins defeated the Washington Huskies 61–54 to clinch the regular season conference title.

The Pac-12 media poll released on November 1, 2012: This table summarizes the head-to-head results between teams in conference play.

[2] The following all-conference selections were listed as seniors: Larry Drew II, Solomon Hill, Mark Lyons, E.J.

UCLA Bruins vs. Oregon State Beavers , at Pauley Pavilion in January 2013