Mt. Diablo High School Alumni
Concord, California (CA)
Mary Hall
Mt. Diablo High School
Class of 1978
→ Join 2574 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 80 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.
George Hernandez
Class of 1964
Denise Lemon
Class of 1989
Frank Ferguson
Class of 1966
Mike Bruno
Class of 1995
John N/a
Class of 1995
James Phillips
Class of 1970
Edgar Gallo
Class of 1997
Michele Fay
Class of 1969
Dave Williams
Class of 1996
Ruth Crowell
Class of 1964
Linda Chambers
Class of 1961
Chris Guerra
Class of 1991
Anthony Dixon
Class of 2003
Fred Gibson
Class of 1964
Ed Medeiros
Class of 1986
Thomas Estell
Class of 1970
Edward Barrett
Class of 1964
Alyssa Wilkinson
Class of 1975
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)