| Mode: | Basketball |
| Year: | 2005–06 |
| Prev Year: | 2004–05 |
| Next Year: | 2006–07 |
| Team: | Monmouth Hawks |
| Conference: | Northeast Conference |
| Short Conf: | NEC |
| Record: | 19–15 |
| Conf Record: | 12–6 |
| Head Coach: | Dave Calloway |
| Hc Year: | 9th |
| Arena: | William T. Boylan Gymnasium |
| Champion: | Northeast Conference tournament champions |
| Tourney: | NCAA tournament |
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 finished the season 19–15, 12–6 in NEC play to finish in third place. They won the Northeast Conference Basketball tournament to earn the conference's automatic bid to the NCAA tournament. Playing as one of two No. 16 seeds in the Midwest region, the Hawks defeated fellow No. 16 seed Hampton in the Play-in game before losing to No. 1 seed Villanova in the opening round.[1]
|-!colspan=9 style=| Regular season|-!colspan=9 style=| NEC tournament|-!colspan=9 style=| NCAA tournament[3] [4]