| Mode: | Basketball |
| Year: | 2023–24 |
| Prev Year: | 2022–23 |
| Next Year: | 2024–25 |
| Team: | Grand Canyon Antelopes |
| Conference: | Western Athletic Conference |
| Short Conf: | WAC |
| Record: | 30–5 |
| Conf Record: | 17–3 |
| Hc Year: | 4th |
| Asst Coach4: | Marc Rodgers |
| Asst Coach5: | Jake Lindsey |
| Champion: | WAC regular season and tournament champions |
| Bowl Result: | Second Round |
The 2023–24 Grand Canyon Antelopes men's basketball team represented Grand Canyon University in the 2023–24 NCAA Division I men's basketball season. They were led by fourth-year head coach Bryce Drew and played their games at GCU Arena as members of the Western Athletic Conference (WAC). They finished the season 30–5, 17–3 in WAC play, to win the regular season championship. As the No. 1 seed in the WAC basketball, they defeated Seattle in the semifinals and beat UT Arlington in the championship to win the WCC Tournament. Therefore, they received an automatic bid to the NCAA tournament where as the No. 12 seed in the West region, they upset Saint Mary's in the first round, before losing to Alabama in the second round.
The Antelopes finished the season 24–12, 11–7 in WAC play, to finish in fourth place. They defeated UT Arlington, Seattle, Sam Houston and Southern Utah to win the WAC tournament, receiving the conference's auto-bid to the NCAA tournament as a 14-seed. The Antelopes faced 3-seed Gonzaga in the first round and were defeated 70–82 to end their season.
|-!colspan=9 style=| Exhibition|-!colspan=9 style=| Regular season|-!colspan=9 style=| WAC tournament|-!colspan=9 style=| NCAA tournamentSource[1]