The 2015–16 Oklahoma State Cowgirls basketball team represented Oklahoma State University in the 2015–16 college basketball season. It was head coach Jim Littell's fifth season at Oklahoma State. The Cowgirls were members of the Big 12 Conference and played their home games at the Gallagher-Iba Arena. They finished the season 21–10, 11–7 in Big 12 play to finish in a tie for fourth place. They lost in the quarterfinals of the Big 12 women's tournament to Oklahoma. They received an at-large bid to the NCAA women's basketball tournament, where they lost in the first round to St. Bonaventure.
Roster
Schedule and results
! colspan=9 style="background:#000000; color:#FF6600;"|Exhibition
!colspan=9 style="background:#000000; color:#FF6600;"| Non-conference regular season
!colspan=9 style="background:#000000; color:#FF6600;"| Conference regular season
!colspan=12 style="background:#000000; color:#FF6600;"| Big 12 Women's Tournament
!colspan=12 style="background:#000000; color:#FF6600;"| NCAA Women's Tournament
Rankings
+ Regular season pollsPoll Pre-season Week2 Week3 Week4 Week5 Week6 Week7 Week8 Week9 Week10 Week11 Week12 Week13 Week14 Week15 Week16 Week17 Week18 Week19 Final AP NR NR RV RV RV RV RV RV RV RV RV RV 25 20 17 22 RV RV RV N/A Coaches NR NR NR RV RV RV NR NR NR RV RV RV RV 24т 24 RV RV NR NR NR + Legend Increase in ranking Decrease in ranking Not ranked previous week (RV) Received votes
See also 2015–16 Oklahoma State Cowboys basketball team
References