Skip Navigation
Oklahoma State University
fRATERNITY & SORORITY AFFAIRS

COMPLETE YOUR EDUCATION

Phi Sigma Nu Fraternity, Inc.

Delta Chapter, Oklahoma State University

Phi Sigma Nu Fraternity, Inc. Logo

Chapter Council:
Multicultural Greek Council

Phi Sigma Nu Fraternity, Inc. was established on February 3, 1997 at University of North Carolina at Pembroke, making it the first American Indian Fraternity in the nation. The Delta Chapter was chartered at Oklahoma State University in the Spring of 2005. The Fraternity has come to represent excellence in all areas, as it is dedicated to the founders’ vision of leadership, individuality, community, honesty, wisdom, pride and unity.

Phi Sigma Nu Fraternity, Inc. Members