1988 Pacific-10 Conference Men's Basketball Tournament
|Champions||Arizona (1st title)|
|Winning coach||Lute Olson (1st title)|
|MVP||Sean Elliott Arizona|
|Attendance||66,477 (5 sessions)|
|1988 NIT, 1988 NCAA|
|Pacific-10 Conference Men's
The 1988 Pacific-10 Conference Men's Basketball Tournament was played between March 10 and March 13, 1988 at McKale Center in Tucson, Arizona on the University of Arizona campus. Both teams made their first trip to the final game and it was the first final to feature both #1 and #2 seeds. The champion of the tournament was Arizona, which received the Pac-10's automatic bid to the 1988 NCAA Tournament. The Most Outstanding Player was Sean Elliott of Arizona.
|Play-In Round (March 10)||Quarterfinals (March 11)||Semifinals (March 12)||Final (March 13)|
Asterisk denotes overtime period.
Tournament Notes 
- Arizona's 26 point win (93-67) over Oregon State was the largest margin of victory for the final game in Pac-10/12 Tournament history.
- #10 Washington and #10 Cal each upset their opponents early on to be the first winners for their respective seeds in Pac-10 Tournament history.
All Tournament Team 
- Sean Elliott, Arizona
- Anthony Cook, Arizona
- Steve Kerr, Arizona
- Todd Lichti, Stanford
- Gary Payton, Oregon State