| Mode: | Basketball |
| Year: | 2008–09 |
| Prev Year: | 2007–08 |
| Next Year: | 2009–10 |
| Team: | Old Dominion Monarchs |
| Conference: | Colonial Athletic Association |
| Short Conf: | CAA |
| Record: | 25–10 |
| Conf Record: | 12–6 |
| Hc Year: | 8th |
| Asst Coach1: | Jim Corrigan |
| Ac1 Year: | 15th |
| Asst Coach2: | Rob Wilkes |
| Ac2 Year: | 7th |
| Asst Coach3: | John Richardson |
| Ac3 Year: | 4th |
| Asst Coach4: | Joel Hines |
| Ac4 Year: | 1st |
| Champion: | CollegeInsider.com tournament champions |
| Sex: | none |
The 2008–09 Old Dominion Monarchs basketball team represented Old Dominion University in National Collegiate Athletic Association (NCAA) Division I men's basketball during the 2008–09 season. Playing in the Colonial Athletic Association (CAA) and led by eighth-year head coach Blaine Taylor, the Monarchs finished the season with a 25–10 overall record and won the 2009 CollegeInsider.com Postseason Tournament – the first year of the tournament's existence.[1] [2]
In CAA play, the Monarchs finished in third place with a 12–6 record.[3] They advanced to the semi-finals of the 2009 CAA tournament, where they lost to eventual champion VCU, 61–53.
Source[4] [5] |-!colspan=9 style=| Exhibition|-!colspan=9 style=| Non-conference regular season|-!colspan=9 style=| CAA regular season|-!colspan=9 style=| CAA tournament|-!colspan=9 style=| CollegeInsider.com Postseason Tournament