Mt. Diablo High School Alumni
Concord, California (CA)
Ron 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.
Shannon Burns
Class of 1988
Fonna Critchfield
Class of 1970
David Anderson
Class of 1959
Herman Von Mosch
Class of 1963
Arlene Fine
Class of 1974
Shirley State
Class of 1948
Marilyn Maloney
Class of 1977
Susan Downing
Class of 1965
Nancy Trager
Class of 1965
Robert Smiles
Class of 1997
Pete Schlaman
Class of 1959
Byron Garcia
Class of 2000
Denise Russell
Class of 1982
Ron Belknap
Class of 1960
Anita Cappellotti
Class of 1968
Shirley Stommel Shirley Stommel
Class of 1969
Pam Johannes
Class of 1970
Brandon Ramirez
Class of 2013
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)