Mt. Diablo High School Alumni
Concord, California (CA)
Lyn Gray
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.
Dan Dongallo
Class of 1981
Paul Fischer
Class of 1969
Jessica Vega
Class of 2000
Steve Dulas
Class of 1973
Rod Borba
Class of 1972
Paul Kraft
Class of 2011
Carlos Gaitan
Class of 1993
Lily Zapata
Class of 2005
Melodee Caves
Class of 1968
Sydney Hawk
Class of 2013
Ed Medeiros
Class of 1986
Christina Jolley
Class of 1990
Howard Joseph
Class of 1958
Sharon Walton
Class of 1966
Raymond Kraft
Class of 1985
Rick Zelinski
Class of 1965
Edward Barrett
Class of 1964
Shawn Kelly
Class of 1991
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)