The 1993–94 Oklahoma State Cowboys basketball team represented Oklahoma State University as a member of the Big Eight Conference during the 1993–94 NCAA Division I men's basketball season.
The team was led by fourth-year head coach Eddie Sutton and played their home games at Gallagher-Iba Arena.
The Cowboys finished with a record of 24–10 (10–4 Big Eight) and earned a second place finish in Big Eight regular season play.
Oklahoma State received an at-large bid to the NCAA tournament as No.
After defeating New Mexico State in the opening round, the Cowboys were defeated by Tulsa, 82–80.