The 2012 Great West Conference baseball tournament took place from May 22 through 26. All eight of the league's teams met in the double-elimination tournament to be held at Utah Valley University's Brent Brown Ballpark in Orem, Utah. Utah Valley won their third championship by a score of 10-6, having advanced undefeated in conference regular season and tournament play. As the Great West is a new conference, the league does not have an automatic bid to the 2012 NCAA Division I baseball tournament. Utah Valley has won all three Great West Conference baseball tournaments.
All eight teams will be seeded based on conference winning percentage only.
The following players were named to the All-Tournament Team.
Billy Burgess was named Tournament Most Valuable Player. Burgess was an outfielder for Utah Valley.