The official purpose of Lambda Delta Psi is to cultivate a sisterhood of distinguished women through friendship and service while maintaining high morals and academic standards.


We seek to always exemplify characteristics such as temperance, grace, integrity and to educate and guide other young women in becoming eloquent ladies of society.





Lambda Delta Psi Sorority, Inc. (ΛΔΨ) is a 501(c)(7) non-profit, Asian-interest sorority. Our sisterhood stresses the importance of upholding the standards of a true lady. We pride ourselves for the genuine relationships that develop upon joining. These relationships bring each individual sister closer to one another regardless of distance, our sisterhood is forever.

Diane Cho

Mai Le

Samantha Lee

Stacie Nguyen



Lambda Delta Psi was founded on May 1st, 2009, at the University of Oklahoma by four ladies: Diane Cho, Mai Le, Samantha Lee, and Stacie Nguyen. These ladies had a vision to step out of the stereotype and establish a sorority solely based on what they believed was sisterhood. They felt as if the views on sisterhood and a sorority needed to be changed.


So with that vision and one common goal in mind, they set out to redefine sisterhood. Once these ladies began to take action, they started under the organization name, R.E.A.L., which stood for Redefined Elegant Asian Ladies, in the spring of 2009.


Through much devoted time and effort, they successfully turned their vision into reality and beyond. These ladies have managed to create their own unique identity within the large Greek community. With focus on sisterhood, community service, and academic excellence, Lambda Delta Psi has sprouted from the roots to blossom into the sorority that it is today.


Our nationally recognized brother fraternity is Gamma Beta Fraternity, Inc. established at the University of Texas in 2000. They currently have chapters at the University of Texas, the University of Texas at San Antonio, Texas A&M University, the University of Oklahoma, Texas Tech University, and the University of Houston. Our brother fraternity is dedicated to the betterment of men through morality, discipline, responsibility, unity, and academics. Gamma Beta is currently the fastest growing Asian-Interest Fraternity in the southwest region.