| Sport: | basketball |
| Prev Year: | 2022–23 |
| Year: | 2023–24 |
| Next Year: | 2024–25 |
| Team: | Columbia Lions |
| Conference: | Ivy League |
| Short Conf: | Ivy |
| Record: | 13–14 |
| Conf Record: | 4–10 |
| Head Coach: | Jim Engles |
| Hc Year: | 7th |
| Asst Coach1: | Tobe Carberry |
| Asst Coach2: | Jake Brown |
| Asst Coach3: | Austin Nisbett |
| Asst Coach4: | Jesse Agel |
| Arena: | Levien Gymnasium |
The 2023–24 Columbia Lions men's basketball team represented Columbia University during the 2023–24 NCAA Division I men's basketball season. The Lions, led by seventh-year head coach Jim Engles, played their home games at Levien Gymnasium in New York City as members of the Ivy League. They finished the season 13–14, 4–10 in Ivy League play to finish in sixth place. They failed to qualify for the Ivy League tournament.
The Lions finished the 2022–23 season 7–22, 2–12 in Ivy League play to finish in last place. They failed to qualify for the Ivy League tournament.[1]
|-!colspan=12 style=| Non-conference regular season|-!colspan=12 style=| Ivy League regular season|-Sources:[2] [3]