2015 Mountain West Conference Men's Basketball Tournament
The 2015 Mountain West Conference Men's Basketball Tournament was a tournament played March 11–14 at the Thomas & Mack Center in Las Vegas, Nevada.
Seeds
Teams were seeded by conference record, with a ties broken by record between the tied teams followed by record against the regular-season champion, if necessary. The top six seeds received first round byes.| Seed | School | Conference | Overall | Tiebreaker |
| 1 | Boise State | 14–4 | 24–7 | 2–0 vs. San Diego State |
| 2 | San Diego State | 14–4 | 24–7 | 0–2 vs. Boise State |
| 3 | Colorado State | 13–5 | 25–5 | |
| 4 | Wyoming | 11–7 | 22–9 | 1–0 vs. Boise State |
| 5 | Utah State | 11–7 | 18–12 | 1–1 vs. Boise State |
| 6 | Fresno State | 10–8 | 15–16 | |
| 7 | UNLV | 8–10 | 17–14 | |
| 8 | New Mexico | 7–11 | 15–15 | |
| 9 | Air Force | 6–12 | 13–16 | |
| 10 | Nevada | 5–13 | 9–21 | |
| N/A | San Jose State | 0–18 | 2–28 | Ineligible for post-season |