Mt. Diablo High School Alumni
Concord, California (CA)
Rich Thomas
Mt. Diablo High School
Class of 1975
→ 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 1975 Alumni
→ Reunite with 36 class of 1975 alumni that have joined.
Elijah Blake
Class of 2017
Bradley Grunwald
Class of 1970
Robert Marple
Class of 1983
Robert Kaiwi
Class of 1969
Jane Brooks
Class of 1958
James, (jim) Mason
Class of 1955
Michael Garrett
Class of 1963
Ednna Aguayo
Class of 2006
Shelley Lober
Class of 1982
Teresa Harvell
Class of 1983
Maria Hernandez
Class of 1995
Kristal Allen
Class of 1983
Jorene Elsberry
Class of 1967
Janine Burton
Class of 1980
Kathy Holcomb
Class of 1991
Bob Penny
Class of 1970
Datonya Bridges
Class of 1988
Rosanne Howard
Class of 1975
Upcoming Class of 1975 Reunions
Plan a Class of 1975 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1975 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)