2010–11 Washington State Cougars men's basketball team

The 2010–11 Washington State Cougars men's basketball team represented Washington State University during the 2010–11 NCAA Division I men's basketball season. The team played its home games on Jack Friel Court at Beasley Coliseum in Pullman, Washington and are members of the Pacific-10 Conference. They were led by second year head coach Ken Bone. They finished the season 22–13, 9–9 in Pac-10 play and lost in the quarterfinals of the 2011 Pacific-10 Conference men's basketball tournament to rival Washington. They were invited to the 2011 National Invitation Tournament where they advanced to the semifinals in Madison Square Garden where they lost to Wichita State.

Schedule
!colspan=9 style=| Exhibition

!colspan=9 style=| Regular season

!colspan=9 style=| Pac-10 tournament

!colspan=9 style=| NIT