The 2023–24 Rutgers Scarlet Knights men's basketball team represented Rutgers University–New Brunswick during the 2023–24 NCAA Division I men's basketball season.

The Scarlet Knights were led by eighth-year head coach Steve Pikiell and played their home games at Jersey Mike's Arena in Piscataway, New Jersey as members of the Big Ten Conference.

13 seed in the Big Ten tournament, they lost Maryland in the first round.

The Scarlet Knights finished the 2022–23 season 18–13, 10–10 in Big Ten play to finish a tie for ninth place.

9 seed in the Big Ten tournament, they defeated Michigan in the quarterfinals before losing to Purdue in the quarterfinals.