Mt. Diablo High School Alumni
Concord, California (CA)
Shane Beasley
Mt. Diablo High School
Class of 1978
→ Join 2561 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 78 classes, starting with the class of 1930 all the way up to class of 2025.
Class of 1978 Alumni
→ Reunite with 41 class of 1978 alumni that have joined.
Kelley Henningsen
Class of 1977
Patricia Benoit
Class of 1971
Byron Garcia
Class of 2000
Jessica Arce
Class of 2009
Michael Marshall
Class of 1978
Chistina Puiai
Class of 1993
Cynthia Mineishi Cynthia Agnew
Class of 1973
Dr. Neil Francis
Class of 1955
Jeff Owings
Class of 1976
J. Scott Shaw
Class of 1976
Fred Brogger
Class of 1950
Frank Standish
Class of 1983
David Jones
Class of 1973
Don Phillips
Class of 1974
Martha Lynn Thompson
Class of 1972
Art Edtl
Class of 1967
Maynard Maestro
Class of 1988
Jonathan Steve
Class of 2005
Upcoming Class of 1978 Reunions
Plan a Class of 1978 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1978 Reunions
CLASS OF 1972 MT. DIABLO HIGH SCHOOL REUNION
Invited Classes: All Classes
Date: Sep 09, 2023
Description: CLASS OF 1972 MT. DIABLO HIGH SCHOOL REUNION JOIN US TO CELEBRATE 50+ years! SATURDAY SEPTEMBER ...(read more)
5th Annual All Alumni Picnic Sponsered by Class of 1964
Invited Classes: All Classes
Date: Sep 21, 2014
Description: Asking $10.00 donation to offset cost of park Bring your own lunch and drinks. We have had lots of fun in past years w...(read more)
4th Annual Class Picnic sponsored by Class of 1964
Invited Classes: All Classes
Date: Sep 21, 2013
Description: Sponsored by the class of '64 we are inviting all classes to join us. This is our 4th annual picnic and we have ha...(read more)
Alumni reuion picnic
Invited Classes: All Classes
Date: Sep 22, 2012
Description: 3 annual class picnic (Class of '64) ! This is our 3rd annyual "Class of '64 picnic leading up to our 50...(read more)