| Mode: | basketball |
| Year: | 2023–24 |
| Team: | Cornell Big Red |
| Conference: | Ivy League |
| Short Conf: | Ivy |
| Record: | 22–8 |
| Conf Record: | 11–3 |
| Head Coach: | Brian Earl |
| Hc Year: | 7th |
| Assoc Coach: | Jon Jaques |
| Asst Coach1: | Max Ginsberg |
| Asst Coach2: | Jalen Hayes |
| Stadium: | Newman Arena |
| Champion: | Jacksonville Classic Bay champions |
| Tourney: | NIT |
| Tourney Result: | First Round |
The 2023–24 Cornell Big Red men's basketball team represented Cornell University in the 2023–24 NCAA Division I men's basketball season. The Big Red, led by seventh-year head coach Brian Earl, played their home games at Newman Arena in Ithaca, New York, as members of the Ivy League.
The Big Red finished the 2022–23 season 17–11, 7–7 in Ivy League play to finish in fourth place. They were defeated by Yale in the semifinals of the Ivy League tournament.
Source:[1]
|-!colspan=12 style=""| Regular season|-!colspan=12 style=| Ivy League Tournament|-!colspan=12 style="| NITSources[2] [3]
Cornell was projected to finish third in the Ivy League, according to preseason polls,[4] and they finished right in line with the projections. It was the best finish for Cornell since winning the Ivy League and reaching the NCAA Tournament in 2010, and their first ever NIT appearance.
Due to the four-year athletic eligibility limit of the Ivy League,[5] seniors are not allowed to play another year. This led to the departure of Isaiah Gray to Akron,[6] Chris Manon to Vanderbilt,[7] Sean Hansen to George Washington,[8] and Keller Bootby following head coach Brian Earl to William & Mary.[9] All of these players averaged at least 15 minutes a game for the Big Red in the 2023-24 college basketball season.