Mt. Diablo High School Alumni

Concord, California (CA)

Military Alumni

Military High School Alumni

Honoring Our Heroes

This area is dedicated to our alumni that have served or are serving in our armed forces!

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Obituaries

Lost & Found Mt. Diablo High School Class Rings

Class rings are the mark of school pride and accomplishments. If you have lost or found a fellow Red Devils class ring post the information here. If you lost a ring, describe it and include a contact email address. If you found a class ring describe it, post where you found it and include your email address. Your email address will not be made visible on the site. We will use it to contact you if need be.

Please contact us if you have information about any of the posts below:
Lost in 1962 in MD boys gym. On one B (Bill) or W (William). Other side has a F.

posted May 20th, 2021
Not sure it was taken from gym locker in 1957 initials CJL

posted May 9th, 2021
Mt Diablo HS 1966 green DS initials

posted September 28th, 2018
Blue stone. Initials SS

posted April 5th, 2017
green stone class of 1971

posted November 21st, 2016
Class of 74 mother of pearl it was stolen I can't remember if i had my initials on it

posted April 11th, 2015
I lost my class ring 1976 initials MW. Mother of pearl stone gold.
Martha Williams Lamberts

posted June 3rd, 2013
kathi mckenzie 1981

posted September 25th, 2011

Classmates Spotlight

Mt. Diablo High School Classmates

Mindy O'dwyer
Class of '03

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Mt. Diablo High School Red Devils Apparel!

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Alumni Stories

High School Alumni Stores

Read and submit stories about our classmates from Mt. Diablo High School, post achievements and news about our alumni, and post photos of our fellow Red Devils.

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School News

Judy Mattson Borem, Class of 1964

For Judy's friends and classmates that have been visiting her Mt. Diablo Alumni site: I posted her information as I thou...
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Obituaries
Help make someone’s holiday season even better by reuniting them with their class ring. Class rings can hold a lot of meaning for some people and losing it can be heartbreaking. Our Mt. Diablo High School Lost Rings page is the perfect place to post and reunite someone with his or her lost class ring. If you have lost your class ring or found someone else’s simply enter all the details you can about the ring so it can be easily identified. Be sure to put your contact information on the post so that the owner of the ring can reach you.

Go Red Devils!