2013 Big 12 Conference women's basketball tournament

The 2013 Big 12 Conference women's basketball tournament, known for sponsorship reasons as the 2013 Phillips 66 Big 12 Women's Basketball Championship, was the 2013 edition of the Big 12 Conference's championship tournament. The tournament was held at the American Airlines Center in Dallas from March 5–8, 2013. The quarterfinals, semifinals, and finals were televised on Fox Sports Net. The championship game was held on March 11, 2013.

Bracket
All times Central * – Denotes overtime

All-Tournament team
Most Outstanding Player – Brittney Griner, Baylor