The 2017–18 Alcorn State Braves basketball team represented Alcorn State University during the 2017–18 NCAA Division I men's basketball season.

The Braves, led by third-year head coach Montez Robinson, played their home games at the Davey Whitney Complex in Lorman, Mississippi as members of the Southwestern Athletic Conference.

7 seed in the SWAC tournament where they lost in the quarterfinals to Prairie View A&M.

The Braves were ineligible for NCAA postseason play due to APR violations for the second straight year.

[1] However, they were allowed to participate in the SWAC tournament where they defeated Mississippi Valley State and Southern to advance to the championship game where they lost to Texas Southern.