Welcome to Alpha Phi CSUSB. We are the Eta Beta Chapter of the Alpha Phi International Fraternity, founded in 1872. Our foundation lies in our international Values, and a thriving sisterhood. If you want to learn more about our sorority, check out some of the information on this site- you can see some of our members, learn about how to get involved, or how to join!

Parents Page


Red Dress Gala


In February, we hold our 9th annual Red Dress Gala, which is our biggest annual fundraiser! We raise money for our philanthropy, the Alpha Phi Foundation, which supports women's heart health. Our VP Marketing puts this event on with the help of the Red Dress Chair, and our amazing chapter. 


Be an APhi!


Our chapter is always looking for new members!! If you are interested in going Greek, or just hearing more about the process, see our "Become A Member" page, or contact our VP of Recruitment, Sarah Ayala at 

CSUSB Greek!


Getting involved in on-campus organizations can add so much to your college experience, and being in a sorority is a perfect way to get started! We have several greek organizations at CSUSB, and we encourage all incoming freshman to GO GREEK! 

Social Media


If you want to stay up to date with everything we are doing, follow us on our social media! We have a Facebook, Twitter and Instagram and would love for you to become friends of us so you can see what we are up to! Check out the links below the picture to see more!




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© 2013 by Alpha Phi Eta Beta. All rights reserved.