Mt. Diablo High School Alumni
Concord, California (CA)
Brenda Keane (Brenda Johnson)
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.
Ben Gresham
Class of 1990
Sharon Clarkson
Class of 1983
Don Dozier
Class of 1978
David Jones
Class of 1973
John Hartmann
Class of 1973
Tom Paris
Class of 1979
Karla Smith
Class of 1963
Tina Montes
Class of 1982
Jessica Arce
Class of 2009
Sacha Duncan
Class of 2000
Charles Buckley
Class of 1958
Lynne Smith
Class of 1956
Kathleen Collins
Class of 1967
Carolyn Cavnar
Class of 1971
John Johnson
Class of 1986
Joelle Bradley
Class of 1984
Amy Bomar
Class of 1993
James Freitas
Class of 1970
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)