Mt. Diablo High School Alumni
Concord, California (CA)
Douglas Riddle
Mt. Diablo High School
Class of 1969
→ 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 1969 Alumni
→ Reunite with 65 class of 1969 alumni that have joined.
John Taylor
Class of 1995
Robert Mcdonald
Class of 1977
Myrna Bixler
Class of 1951
Catherine Winburn
Class of 1974
Betty Franks
Class of 1948
Anthony W Pate Pate
Class of 1989
Kathleen Gomes
Class of 1970
Robert King
Class of 2015
Mike Oscar
Class of 2009
Kari Schwarz
Class of 1986
Jeff Kenney
Class of 1979
Cindy Hancock
Class of 1968
Debbi Slaughter
Class of 1978
Norman Mickey
Class of 1957
Terri Phillips
Class of 1983
Susan Rodriguez
Class of 1973
Jeff Radcliffe
Class of 1977
Linda Lorentzen
Class of 1976
Upcoming Class of 1969 Reunions
Plan a Class of 1969 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1969 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)
Class of '69 - 50 year Reunion
Invited Classes: 1969
Date: Apr 11, 2020
Description: We have some more details on our upcoming 50th reunion!! Kathy Pacheco Kawaii graciously offered the use her yacht clu...(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)