Mt. Diablo High School Alumni
Concord, California (CA)
Janet Theodore (Janet De Rosa)
Mt. Diablo High School
Class of 1974
→ Join 2562 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 1974 Alumni
→ Reunite with 41 class of 1974 alumni that have joined.
Leandra Turner
Class of 2002
Nancy Castro
Class of 2010
Don Denton
Class of 1963
Cerina Nanney
Class of 1978
Lou Adamo
Class of 1967
Judy Lyons
Class of 1959
Sally Casteneda
Class of 2008
Jim Brooks
Class of 1958
Linda Daniel
Class of 1970
Patricia Meyer
Class of 1975
Anthony Tony Pina
Class of 1988
Michael Marshall
Class of 1978
Felix Lopez
Class of 1996
Jean Snedden
Class of 1968
Rick Dulas
Class of 1969
Mourice Santoleri
Class of 1993
Thomas Roller
Class of 1999
Yong Choe
Class of 1987
Upcoming Class of 1974 Reunions
Plan a Class of 1974 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1974 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)