The 2023–24 UT Rio Grande Valley Vaqueros men's basketball team represents the University of Texas Rio Grande Valley in the 2023–24 NCAA Division I men's basketball season. They are led by third-year head coach Matt Figger and play their games at UTRGV Fieldhouse as members of the Western Athletic Conference.
Previous season
The Vaqueros finished the season 15–16, 6–12 in conference play to finish in a tie for tenth place. They were defeated by Tarleton State in the first round of the WAC tournament to end their season.