Mt. Diablo High School Alumni
Concord, California (CA)
Aaron Kaleo
Mt. Diablo High School
Class of 1989
→ 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 1989 Alumni
→ Reunite with 33 class of 1989 alumni that have joined.
Marsha Cabihi
Class of 1972
Tom Paris
Class of 1979
Richard Richard L Silveira
Class of 1969
Anders Nilsen
Class of 1973
Ty Billings
Class of 1970
Albert-helga Stringer
Class of 1968
Mary Green
Class of 1976
Scott Tuzil
Class of 1985
Anne Smythe
Class of 1978
Dan Dafazio
Class of 1974
Daniel Cross
Class of 1975
Jacqueline Larkin
Class of 2008
Martin Gerber
Class of 1970
Cathryn Murray
Class of 1994
Joe Garner
Class of 2000
Edward Worrell
Class of 1968
Mary Matsutani
Class of 1974
Lavona Clark
Class of 1948
Upcoming Class of 1989 Reunions
Plan a Class of 1989 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1989 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)