| Type: | Diamond Head Classic |
| Gender: | Men's |
| Year: | 2012 |
| Season: | 2013 |
| Teams: | 8 |
| Finalfourarena: | Stan Sheriff Center |
| Finalfourcity: | Honolulu, Hawaii |
| Champions: | Arizona |
| Titlecount: | 1st |
| Runnerup: | San Diego State |
| Gamecount: | 1st |
| Semifinal1: | Indiana State |
| Semifinalcount: | 1st |
| Semifinal2: | Miami |
| Semifinalcount2: | 1st |
| Coach: | Sean Miller |
| Coachcount: | 1st |
| Mop: | Solomon Hill |
| Mopteam: | Arizona |
The 2012 Diamond Head Classic was a mid-season eight-team college basketball tournament played on December 22, 23, and 25 at the Stan Sheriff Center in Honolulu, Hawaii. It was the fourth annual Diamond Head Classic tournament and was part of the 2012–13 NCAA Division I men's basketball season. No. 3-ranked Arizona defeated No. 17-ranked San Diego State to win the tournament championship.[1] [2] Solomon Hill was named the tournament's MVP.[3]
* – Denotes overtime period
| Name | Position | College | Class | |
|---|---|---|---|---|
| SF | Arizona | SR | ||
| Mark Lyons | G | Arizona | SR | |
| G | San Diego State | SR | ||
| Murphy Halloway | PF | Ole Miss | SR | |
| G | Indiana State | JR |