| Year: | 2006 |
| Conference: | Missouri Valley Conference |
| Division: | I |
| Gender: | Men's |
| Teams: | 10 |
| Arena: | Scottrade Center |
| City: | St. Louis, Missouri |
| Champions: | Southern Illinois |
| Titlecount: | 5th |
| Coach: | Chris Lowery |
| Coachcount: | 1st |
| Mvp: | Randal Falker |
| Mvpteam: | Southern Illinois |
The 2006 Missouri Valley Conference men's basketball tournament was played from March 2-5, 2006 at the Savvis Center in St. Louis, Missouri at the conclusion of the 2005–06 NCAA Division I men's basketball regular season. The Southern Illinois Salukis won their 5th MVC tournament title to earn an automatic bid to the 2006 NCAA tournament.