Mt. Diablo High School Alumni
Concord, California (CA)
Michelle Brown (Michelle Kephart)
Mt. Diablo High School
Class of 1975
→ Join 2567 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 78 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.
Kathryn Caruso
Class of 1963
William Spencer
Class of 1960
Richard Scott
Class of 1964
Teri Considine
Class of 1974
Mary Houle
Class of 1980
Larry Reynolds
Class of 1983
Angela Castro
Class of 2003
Paul Matheson
Class of 1958
Diane Squire
Class of 1979
Roger Jonny
Class of 2005
Jeff Jones
Class of 1977
Jill Jill Gray
Class of 1979
Frank Schnadarle
Class of 1981
Ronald E. Churchman Ronald E. Churchman
Class of 1959
Rick Blanchard
Class of 1972
Monica Mendoza
Class of 1998
Cardon Sullivan
Class of 1965
Trena Reposa
Class of 1969
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)