Phi Delta Theta Oklahoma Beta Chapter was founded on December 12, 1946.  Over 1,600 men have been initiated into the Phi Delta Theta International Fraternity through the Oklahoma Beta Chapter.

The OSU Phi Delt’s are active in all aspects of Greek life including Homecoming, Intramural Athletics, Freshman Follies, Philanthropy, Social Events, Freshman Follies, Spring Sing, Varsity Review and others.

For more information on the history of Phi Delta Theta, click Phi Delta Theta International Fraternity.