Catherine Stefani

Catherine Stefani is a candidate for State Assembly Member District 19 Primary Election in 2026 in California State Assembly District 19, California.

Incumbent State Assembly Member in San Francisco, CA

Also running: Philip Louis Wing.

Catherine Stefani is an American attorney and politician serving as the incumbent California State Assemblymember for the 19th District since December 2024. Previously, she served on the San Francisco Board of Supervisors from 2018 to 2024, representing District 2. A former prosecutor with the Contra Costa County District Attorney's Office, Stefani also founded the San Francisco chapter of Moms Demand Action. She earned her JD from the University of the Pacific's McGeorge School of Law.