The 2023–24 Seton Hall Pirates men's basketball team represented Seton Hall University in the 2023–24 NCAA Division I men's basketball season.

They were led by second-year head coach Shaheen Holloway.

The Pirates played their home games at the Prudential Center in Newark, New Jersey and Walsh Gymnasium in South Orange, New Jersey as members of the Big East Conference.

They were defeated by DePaul in the first round of the Big East tournament.

The Pirates received an at-large bid to the National Invitation Tournament (NIT), where they lost in the first round to Colorado.