| Mode: | Basketball |
| Year: | 2019–20 |
| Team: | Old Dominion Monarchs |
| Conference: | Conference USA |
| Short Conf: | C-USA |
| Record: | 13–19 |
| Conf Record: | 9–9 |
| Hc Year: | 7th |
| Asst Coach1: | Chris Kovensky |
| Asst Coach2: | John Richardson |
| Sex: | men |
The 2019–20 Old Dominion Monarchs men’s basketball team represented Old Dominion University in the 2019–20 NCAA Division I men's basketball season. The Monarchs, led by 7th-year head coach Jeff Jones, played their home games at Chartway Arena in Norfolk, Virginia as members of Conference USA.
The Monarchs finished the 2018–19 season 26–9 overall, 13–5 in C-USA play to win the regular season championship. In the C-USA tournament, they defeated Louisiana Tech in the quarterfinals,[1] UAB in the semifinals,[2] to advance to the championship game, where they faced off against Western Kentucky, winning the game, earning the C-USA's automatic bid into the NCAA tournament.[3] In the NCAA Tournament, they received the No. 14 seed in the South Region, where they were matched up against No. 3 seed Purdue, losing the game by a final score of 48–61.[4]
|-!colspan=12 style=|Non-conference regular season|-!colspan=12 style=| Conference USA regular season|-!colspan=12 style=| Conference USA tournament|-|-Source[5]