Mt. Diablo High School Alumni
Concord, California (CA)
Christine Jackson-landgraf
Mt. Diablo High School
Class of 1989
→ Join 2561 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 1989 Alumni
→ Reunite with 32 class of 1989 alumni that have joined.
Jim Cooper
Class of 1961
Lisa Dorais
Class of 1978
Donnamarie Marr
Class of 1986
Myles Gordon
Class of 1984
Gary Clontz
Class of 1969
Alberta Marie Dodson
Class of 1988
Karen Schwab
Class of 1977
Larry Marshall
Class of 1969
Nonrev Retwav
Class of 1972
Anjulee Johnson
Class of 1988
Cheri Kenyon
Class of 1976
William Conkie
Class of 1980
William Spencer
Class of 1960
Bryan Copas
Class of 1977
Shelley Lober
Class of 1982
Kent Barham
Class of 1972
Garth Robertshaw
Class of 1976
Jean Buckley
Class of 1963
Upcoming Class of 1989 Reunions
Plan a Class of 1989 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1989 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)