The 2012–13 Oregon State Beavers men's basketball team represented Oregon State University in the 2012–13 NCAA Division I men's basketball season.

Head coach Craig Robinson was in his fifth year with the team.

The Beavers played their home games at Gill Coliseum in Corvallis, Oregon and were a member of the Pac-12 Conference.

They lost in the first round of the Pac-12 tournament to Colorado.

Sources: Roster Last update: 2012-8-12 [1]