The 2023–24 Stephen F. Austin Lumberjacks basketball team will represent Stephen F. Austin State University during the 2023–24 NCAA Division I men's basketball season. The Lumberjacks, led by eighth-year head coach Kyle Keller, will play their home games at the William R. Johnson Coliseum in Nacogdoches, Texas as members of the Western Athletic Conference.
Previous season
The Lumberjacks finished the 2022–23 season 19–13, 11–7 in WAC play to finish in a three-way tie for fourth place. In the first round of the WAC Tournament, they were upset by Utah Tech in overtime.
Roster
Schedule and results
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!colspan=12 style=| Regular season
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