2023–24 San Diego State Aztecs men's basketball team

The 2023–24 San Diego State Aztecs men's basketball team represented San Diego State University during the 2023–24 NCAA Division I men's basketball season. The Aztecs were led by seventh-year head coach Brian Dutcher and played their home games at Viejas Arena as members in the Mountain West Conference.

Previous season
The Aztecs finished the 2022–23 season 32–7, 15–3 in Mountain West play to win the Mountain West regular season championship. They defeated Colorado State, San Jose State, and Utah State to win the Mountain West tournament championship. As a result, they received the conference's automatic bid to the NCAA tournament as the No. 5 seed in the South region, the school's third straight trip to the tournament. They defeated Charleston and Furman to advance to the Sweet Sixteen for the first time since 2014. They defeated overall No. 1 seed Alabama and Creighton to advance to the Final Four for the first time in school history. In the national semifinal, they defeated Florida Atlantic to advance to the national championship game where they lost to UConn.

Schedule and results
!colspan=9 style=| Exhibition

!colspan=9 style=| Non-conference regular season

!colspan=9 style=| Mountain West regular season

!colspan=9 style=| Mountain West tournament

!colspan=12 style=| NCAA tournament

Source