Jeff Rosen
No Party Preference
Elected DA in 2010 and re-elected in 2014, 2018, and 2022. Rosen has built one of the larger and more institutionally stable DA offices in the state, defeating a progressive challenger outright in the 2022 primary. He is broadly aligned with traditional public-safety prosecution while maintaining specialized units on hate crimes, environmental crime, and conviction integrity. Endorsed by most law-enforcement and judicial groups in the county; his wife, Judge Amber Rosen, is one of the 28 sitting Superior Court judges up for unopposed re-election on the same ballot.
Race History
Santa Clara County District Attorney
June 2026