Mt. Diablo High School Alumni
Concord, California (CA)
Christian Cruz
Mt. Diablo High School
Class of 1991
→ Join 2570 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 79 classes, starting with the class of 1930 all the way up to class of 2025.
Class of 1991 Alumni and Other Nearby Classes
→ Reunite with 19 class of 1991 alumni that have joined.
Rubidia Argueta
Class of 1999
Dalia Cortes
Class of 2016
Kent Barham
Class of 1972
Debbi Slaughter
Class of 1978
Dennis Clark
Class of 1960
Catherine Winburn
Class of 1974
Cleo Bergsten
Class of 1939
Daryl Pennington
Class of 1963
Joe Jacoby
Class of 1961
Mark Young
Class of 1974
Donald Leyden
Class of 1988
Angela Natividad
Class of 2002
Roberta Ables
Class of 1969
Rona Moore
Class of 1959
Clifford Sharp
Class of 1972
Rhonda Gorman
Class of 1989
Terry Treat
Class of 1961
Barbara Gordin
Class of 1984
Upcoming Class of 1991 Reunions
Plan a Class of 1991 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1991 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)