Mt. Diablo High School Alumni
Concord, California (CA)
Karen Guthrie
Mt. Diablo High School
Class of 1975
→ Join 2576 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.
Rick Gissell
Class of 1973
Lloyd Marchus
Class of 1952
Matthias Troitzsch
Class of 1986
Susan Taylor Brown
Class of 1976
Alan Rudolph
Class of 1979
Susan Downing
Class of 1965
Marc Berry
Class of 1973
Regina Long
Class of 1968
Narcissa Lanham
Class of 1989
Jeff Owings
Class of 1976
Michael Clark
Class of 1967
Anita Cappellotti
Class of 1968
Pamela Price
Class of 1975
Kim Marsh
Class of 1981
Dalia Cortes
Class of 2016
Sherry Browning
Class of 1979
Dorothy/Dede Whitaker
Class of 1976
Judy Edinborgh
Class of 1960
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)