Office of the
District Attorney
Alameda County
Nancy E. O'Malley, District Attorney

Contact Us

You can contact the Office of the Alameda County District Attorney by mail at:

Alameda County District Attorney’s Office
1225 Fallon Street, Suite 900
Oakland, CA 94612

The main phone number to the Office is: (510) 272-6222.

You may send a general e-mail to the Office at:

Please note: While we will always do our best to respond to your inquiries, please keep in mind that we cannot answer legal questions or give legal advice. We will not be able to refer you to a lawyer to represent you.

Also, pursuant to Rule 2-100 of the California Rules of Professional Conduct, we are unable to communicate directly or indirectly with you regarding your criminal case if you are represented by an attorney, unless we have your attorney’s consent. If you have an attorney, please have him or her contact our office.