Cal Alumni Club of Orange County
We are the Orange County Cal Alumni Club, the official chartered Cal alumni group serving alumni of the University of California, Berkeley in Orange County. We welcome all Cal alumni to join us in our community!
Come build the Cal Bears community with us!
Membership
Our events are open to all Cal alumni and their family and friends. Official paid members receive the added benefit of discounted pricing on our events as well as access to members only events. We are a self-funded 100% volunteer-run group so your paid membership helps us continue to host events and gatherings. If you would like to join us as an official member, you may purchase your membership here.
Alumni News
Alumni Spotlight: Helen Tombropoulos, Class of 1950
At 20, Helen Tombropoulos left Berkeley with a degree in public law and a hunger for the world, what followed was a life few could imagine.
What It Really Takes to Build a Company That Lasts
At Berkeley’s VC and Startup Summit, four insiders drop the usual advice and focus on what actually determines who makes it—and who doesn’t.
Alumni Engagement Is Critical To Advancing Our Mission
I am honored to stand before you as part of a community that represents the very best of UC Berkeley. And just as the Cal Alumni Association (CAA) is undergoing a redesign of its leadership structure, so is California magazine. We hope you like it! Having returned to Berkeley in February 2026, after two previous […]