The 2016 Phillips 66 Big 12 men's basketball tournament was a postseason men's basketball tournament for the Big 12 Conference.

It was played from March 9 to 12, in Kansas City, Missouri at the Sprint Center.

Kansas won the tournament for the 10th time and received the conference's automatic bid to the 2016 NCAA tournament.

[2] Teams were seeded by record within the conference, with a tiebreaker system to seed teams with identical conference records.

Most Outstanding Player – Devonte’ Graham, Kansas[3]