Hillsdale High School Alumni
San Mateo, California (CA)
![AlumniClass Home](/images/home.png)
Hillsdale High School Alumni, San Mateo CA
Home Of The Knights!
Welcome! Register as an alumni from Hillsdale High School and reunite with 3,817 classmates. Get access to alumni profiles, photos, upcoming reunions, yearbooks. Get in touch with your old friends through messaging, or browse our class obituaries.
Find Classmates in Your Graduating Class
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Recent Members
Bruce Mc Callum | 1970 |
Craig Sinclair Craig Sinclair | 1990 |
Deborah Deborah Johnston | 1975 |
Jennifer Buys French Jennifer Buys | 2000 |
Joseph Salmeri | 1970 |
Michelle Trubowitch | 1970 |
Ruth Ruth Kepler???????? | 1967 |
Sandra (sandy) Jones | 1970 |
Military Alumni
Honoring Our Heroes
This area is dedicated to our alumni that have served or are serving in our armed forces!
Hillsdale High School Class Reunions
FREE CLASS REUNION WEBSITES!
Post your Hillsdale High School class reunion information here and receive a free reunion planning website with the reunion tools you need for the perfect class reunion.
Alumni Stories
![High School Alumni Stores](https://ac-cdn.alumniclass.com/v3/_images/misc/high-school-alumni-stores.jpg)
Read and submit stories about our classmates from Hillsdale High School, post achievements and news about our alumni, and post photos of our fellow Knights.