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Sigma Phi Omega was founded in 1949 at the University of Southern California in Los Angeles by a group of 17 Japanese women in response to World War II and Pearl Harbor growing anti-Asian-American sentiments. To protest against the prevalent anti-Asian-American stigma, they decided to take the controversial step of becoming a sorority themselves.

Since 1949, Sigma Phi Omega has expanded across the United States, forming multiple chapters in California and Texas, consisting of a multitude of women from various cultures and backgrounds.


Gamma Chapter is the third chapter of Sigma Phi Omega, founded in May 11, 1991. We are currently the largest and oldest Asian-interest sorority on campus. 



Stop Abuse For Everyone

Our national philanthropy is domestic violence awareness, and throughout the year we host multiple events that benefit the victims of local Austin shelters, SAFE and AFSSA. Every semester, we host S.A.F.E Week to educate, inform, and raise a monetary contribution for victims of abuse and sexual assault. Past activities have included: self-defense courses, donation drives, creating menstrual kits for survivors, sexual assault workshops, talent shows, and much more. The Gamma Chapter at The University of Texas at Austin is proud to have won the National Service Award across all Sigma Chapters for three years in a row. 


Although preventing domestic violence is our main pillar, Sigmas are not limited to just that. Many of our members spend their time volunteering at Dell Children's Medical Hospital, Workers Defense Project, local elementary and middle schools, non-profit organizations in foreign countries, other affiliated UT Projects such as Brave the Shave, Explore UT, Project, and Texas 4000. Sigmas truly believe in our motto "The reward is in the doing" and are proud to give a lending hand to the Austin community.

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