| Mode: | basketball |
| Year: | 2023–24 |
| Prev Year: | 2022–23 |
| Next Year: | 2024–25 |
| Team: | Robert Morris Colonials |
| Conference: | Horizon League |
| Short Conf: | Horizon |
| Record: | 10–22 |
| Conf Record: | 6–14 |
| Head Coach: | Andrew Toole |
| Hc Year: | 14th |
| Assoc Coach: | Mike Iuzzolino |
| Asst Coach2: | Vince Johnson |
| Asst Coach3: | Dave Fedor |
| Stadium: | UPMC Events Center |
The 2023–24 Robert Morris Colonials men's basketball team represented Robert Morris University during the 2023–24 NCAA Division I men's basketball season. The Colonials, led by 14th-year head coach Andrew Toole, played their home games at the UPMC Events Center located in Moon Township, Pennsylvania as members of the Horizon League. They finished the season 10–21, 6–14 in Horizon League play to finish in ninth place. As the No. 9 seed in the Horizon League tournament, they were defeated by Purdue Fort Wayne in the first round.
The Colonials finished the 2022–23 season 15–16, 10–10 in Horizon League play to finish in a tie for sixth place. As the No. 6 seed in the Horizon League tournament, they defeated IUPUI in the first round to advance to the quarterfinal round, where they fell to Cleveland State in overtime.[1]
|-!colspan=12 style=| Exhibition|-!colspan=12 style=| Regular season|-!colspan=9 style=| Horizon League tournamentSources[2] [3]