Notaries public in Contra Costa County, California
1,001 active commissions are on file with the state Secretary of State. Listings show only what the state publishes — never a street address.
Anne C. Hydorn
Commission #2415889
Brentwood · Contra Costa County
Active through Sep 15, 2026
Anne Elizabeth Regin
Commission #2480525
Benicia · Contra Costa County
Active through Jan 30, 2028
Anne Shiau
Commission #2535949
San Mateo · Contra Costa County
Active through Nov 11, 2029
Annett Diaz
Commission #2504683
Byron · Contra Costa County
Active through Dec 14, 2028
Annette Bonilla Padilla
Commission #2539450
Richmond · Contra Costa County
Active through Nov 20, 2029
Annette Mahood
Commission #2448514
Martinez · Contra Costa County
Active through Jun 26, 2027
Annette Massey
Commission #2420106
Pittsburg · Contra Costa County
Active through Oct 9, 2026
Annette Roskelley
Commission #2452844
Brentwood · Contra Costa County
Active through Jul 11, 2027
Annie Gallegos
Commission #2508449
Lafayette · Contra Costa County
Active through Jan 27, 2029
Annie Van
Commission #2544762
Danville · Contra Costa County
Active through Jan 9, 2030
Anny Ho
Commission #2444353
Richmond · Contra Costa County
Active through Apr 15, 2027
Anquinette Miller
Commission #2489591
Antioch · Contra Costa County
Active through May 7, 2028
Anshuman Chopra
Commission #2485648
San Ramon · Contra Costa County
Active through Mar 28, 2028
Anthony Bullocks
Commission #2561478
Walnut Creek · Contra Costa County
Active through Jul 6, 2030
Anthony Croffet
Commission #2506883
Pittsburg · Contra Costa County
Active through Dec 14, 2028
Anthony J. Reese
Commission #2416772
Pittsburg · Contra Costa County
Active through Sep 18, 2026
Anthony James Smith
Commission #2481494
Alamo · Contra Costa County
Active through Feb 13, 2028
Anthony Joseph Grillo
Commission #2459846
Walnut Creek · Contra Costa County
Active through Sep 15, 2027
Anthony Joshua Waite
Commission #2498062
Brentwood · Contra Costa County
Active through Aug 20, 2028
Anthony Owens Jr.
Commission #2497726
Antioch · Contra Costa County
Active through Sep 5, 2028
Anthony Vannucci
Commission #2493606
Antioch · Contra Costa County
Active through Jul 1, 2028
Anthony Waters Sr
Commission #2489602
Antioch · Contra Costa County
Active through May 7, 2028
Antoinette Sullivan
Commission #2500418
Oakland · Contra Costa County
Active through Sep 22, 2028
Antonia Briones
Commission #2489951
Pinole · Contra Costa County
Active through May 13, 2028
Antonio Banuelos-Cruz
Commission #2468908
Lafayette · Contra Costa County
Active through Oct 30, 2027
Antonio Chan
Commission #2556593
Danville · Contra Costa County
Active through May 25, 2030
Antonio F. Costa
Commission #2476660
Napa · Contra Costa County
Active through Dec 17, 2027
Antonio K. Watkins Jr.
Commission #2469662
Richmond · Contra Costa County
Active through Dec 2, 2027
Antonio Miguel Royeca
Commission #2453124
Brentwood · Contra Costa County
Active through Jul 13, 2027
Anusha Rangapuram
Commission #2557741
Dublin · Contra Costa County
Active through Jun 2, 2030
April Brown
Commission #2489348
Richmond · Contra Costa County
Active through May 5, 2028
April Huerta
Commission #2425846
Brentwood · Contra Costa County
Active through Nov 8, 2026
April Largo
Commission #2421664
Walnut Creek · Contra Costa County
Active through Oct 16, 2026
April Marie O'Neill
Commission #2447556
San Ramon · Contra Costa County
Active through May 20, 2027
April Michelle Kapphahn
Commission #2522568
Antioch · Contra Costa County
Active through Jun 8, 2029
April Michelle Vasquez
Commission #2425833
Concord · Contra Costa County
Active through Nov 8, 2026
April Sterrett
Commission #2442457
Antioch · Contra Costa County
Active through Apr 5, 2027
Apurva Karve
Commission #2439490
San Ramon · Contra Costa County
Active through Feb 28, 2027
Aqueela Bowie
Commission #2526951
Antioch · Contra Costa County
Active through Jul 13, 2029
Araceli A. Espinoza
Commission #2563063
Martinez · Contra Costa County
Active through Jul 27, 2030
Araceli Diaz
Commission #2512356
Pittsburg · Contra Costa County
Active through Feb 15, 2029
Areigna Darden
Commission #2545098
Concord · Contra Costa County
Active through Jan 11, 2030
Arian Reshadi
Commission #2510980
San Ramon · Contra Costa County
Active through Feb 22, 2029
Ariana Mendez-Rodriguez
Commission #2556630
Walnut Creek · Contra Costa County
Active through May 25, 2030
Arianna Roach
Commission #2516004
Concord · Contra Costa County
Active through Mar 30, 2029
Ariel Baca
Commission #2491518
Walnut Creek · Contra Costa County
Active through May 28, 2028
Arielle Domingoes
Commission #2508572
Walnut Creek · Contra Costa County
Active through Jan 2, 2029
Arla Bowles
Commission #2430184
El Sobrante · Contra Costa County
Active through Dec 11, 2026
Arleen D. Castro
Commission #2544603
Martinez · Contra Costa County
Active through Jan 9, 2030
Arleen Reyes
Commission #2528109
Pinole · Contra Costa County
Active through Jul 29, 2029
Arlene Nguyen
Commission #2426229
Concord · Contra Costa County
Active through Nov 12, 2026
Arnold Mmbwanga
Commission #2517378
Antioch · Contra Costa County
Active through Apr 14, 2029
Arturo Ordaz
Commission #2416212
Oakley · Contra Costa County
Active through Oct 9, 2026
Arun Nayar
Commission #2445912
Fremont · Contra Costa County
Active through May 4, 2027
Aruna Jyothi Jonnakuti
Commission #2513975
San Ramon · Contra Costa County
Active through Mar 10, 2029
Arvonne De Marco
Commission #2541700
Vallejo · Contra Costa County
Active through Dec 15, 2029
Aryn Kathleen Wilson
Commission #2425864
Walnut Creek · Contra Costa County
Active through Nov 8, 2026
Asal Aienpajouh
Commission #2508390
Pittsburg · Contra Costa County
Active through Dec 30, 2028
Asheeka Narayan
Commission #2529399
Concord · Contra Costa County
Active through Aug 8, 2029
Asherdee Maria Alvarez
Commission #2489928
Pittsburg · Contra Costa County
Active through May 12, 2028
Data republished from official state records — CA listings are not an endorsement. Are you listed here? Claim your profile.