The Honorable Delia Trevino

Alameda County Superior Court

Court Info

Alameda County Superior Court, Department 105 (website)

Clerk phone: 510-627-4712

Courtroom Rules


The Hon. Delia Trevino is a judge of the Superior Court of Alameda County in California. She was appointed by Governor Jerry Brown (D) on November 17, 2015, to fill the vacancy created by the retirement on John M. True III. Trevino won the primary election on June 5, 2018. Trevino received a bachelor's degree from Yale University and a J.D. from the University of California, Berkeley. Trevino was a deputy district attorney in Alameda County from 1998 until 2015.


  • Bachelor's Degree from Yale University
  • J.D. from University of California, Berkeley Boalt Hall School of Law


  • Deputy District Attorney at Alameda County (1998 to 2015)