2023 West Coast Conference men's basketball tournament

The 2023 West Coast Conference men's basketball Tournament was the postseason men's basketball tournament for the West Coast Conference for the 2022–23 season. All tournament games were played at Orleans Arena in the Las Vegas-area community of Paradise, Nevada, from March 2–7, 2023.

Seeds
All 10 conference teams participated in the tournament. Teams are seeded by record within the conference, with a tiebreaker system to seed teams with identical conference records. The tiebreakers operate in the following order:
 * 1) Head-to-head record
 * 2) Record against the top-seeded team not involved in the tie, going down through the standings until the tie is broken
 * 3) NET rating after the final regular-season conference games on February 25

Bracket
* denotes overtime period