| January | No events | | |
| February | Mosher Award presented to Stanford Professor Dick Zare | February 2023 | Photos & write-up |
| March | Synopsys Championship Science Fair SVACS Awards | March 2023 | Science Fair Awards |
| Kid Makers: Pop Up Chemistry | | |
| Pacific Islanders Encouraging Fun, Engineering, Science & Technology | April 2023 | |
| April | Silicon Valley & Puget Sound joint ACS seminar | March 2023 | Curating Worldwide Scientific Data |
| Paving the Path Career Panel: Community College Student to Successful Scientist | April 2023 | Photos & write-up |
| High School Chemistry Olympiad National Exam | May 2023 | |
| Chemists Celebrate Earth Week Illustrated Poem Contest | May 2023 | Illustrated Poems |
| May | Kid Makers: Pop Up Chemistry for Middle School Scientists | | |
| June | Silicon Valley ACS & Golden Gate Polymer Forum Annual Joint Seminar | June 2023 | Light, Materials & Interfaces: Continuous Liquid Interface 3D Printing |
| Kid Makers: Pop Up Chemistry for Middle School Scientists | | |
| July | Annual ACS Silicon Valley Picnic and Awards | July 2023 | Photos |
| Community College Teacher-Scholar Award | May 2023 | Photos |
| The 2023 Ottenberg Award to Matt Greaney | August 2023 | Photo & write-up |
| Kid Makers: Pop Up Chemistry for Middle School Scientists | | |
| August | ACS National Meeting in San Francisco | August 2023 | Photos, Poster Session |
| Kids Zone: Hands on Chemistry for Kids | | |
| September | No events | | |
| October | The Chemistry of Wine at the UC Santa Cruz Arboretum | September 2023 | Photos |
| National Chemistry Week, Salinas Community Science Center, Salinas | Chair’s Message, November 2023 | |
| National Chemistry Week, Ronald McDonald House | Chair’s Message, November 2023 | |
| National Chemistry Week, Martin Luther King Jr. Library | Chair’s Message, November 2023 | |
| National Chemistry Week Illustrated Poem Contest | Chair’s Message, November 2023 | The Healing Power of Chemistry |
| Kid Makers: Pop Up Chemistry for Middle School Scientists | | |
| November | Bay Area Chemistry Symposium | December 2023 | |
| December | Kid Makers: Pop Up Chemistry for Middle School Scientists | December 2023 | |
