The 2005–06 Monmouth Hawks men's basketball team represented Monmouth University during the 2005–06 NCAA Division I men's basketball season.

The Hawks, led by 9th-year head coach Dave Calloway, played their home games at the William T. Boylan Gymnasium and were members of the Northeast Conference.

They won the Northeast Conference Basketball tournament to earn the conference's automatic bid to the NCAA tournament.

16 seeds in the Midwest region, the Hawks defeated fellow No.

16 seed Hampton in the Play-in game before losing to No.