| Sport: | basketball |
| Prev Year: | 2022–23 |
| Year: | 2023–24 |
| Next Year: | 2024–25 |
| Team: | Saint Peter's Peacocks |
| Conference: | Metro Atlantic Athletic Conference |
| Short Conf: | MAAC |
| Record: | 19–14 |
| Conf Record: | 12–8 |
| Head Coach: | Bashir Mason |
| Hc Year: | 2nd |
| Asst Coach1: | Pete Cipriano |
| Asst Coach2: | Umar Shannon |
| Asst Coach3: | Jim Mack |
| Arena: | Run Baby Run Arena |
| Champion: | MAAC tournament champions |
| Tourney: | NCAA tournament |
| Tourney Result: | First Round |
The 2023–24 Saint Peter's Peacocks men's basketball team represented Saint Peter's University during the 2023–24 NCAA Division I men's basketball season. The Peacocks, led by second-year head coach Bashir Mason, played their home games at the Run Baby Run Arena in Jersey City, New Jersey, as members of the Metro Atlantic Athletic Conference. They finished the season 19–14, 12–8 in MAAC play to finish in a tie for third place. As the No. 5 seed in the MAAC Tournament, they defeated Rider, Quinnipiac, and Fairfield to win the MAAC tournament championship, as a result, they received the conference's automatic bid to the NCAA tournament for the fifth time in school history, and second time in 3 years. As a No. 15 seed in the Midwest region, they lost to Tennessee in the First Round.
The Peacocks finished the 2022–23 season 14–18, 7–13 in MAAC play to finish in tenth place.[1] As the #10 seed in the MAAC tournament, they upset #7 seed Fairfield in the first round[2] and #2 seed Rider in the quarterfinals,[3] before falling to #11 seed Marist in the semifinals.[4]
|-!colspan=12 style=| Regular season|-!colspan=9 style=| MAAC tournament|-!colspan=9 style=| NCAA tournamentSources:[5] [6]