Mt. Diablo High School Alumni
Concord, California (CA)
Kevin Smith
Mt. Diablo High School
Class of 1989
→ 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 1989 Alumni
→ Reunite with 32 class of 1989 alumni that have joined.
Daniel Gonzalez
Class of 1995
Carol Cuneo
Class of 1978
Amy Bomar
Class of 1993
Franklin Murphy
Class of 1980
Michael Grichuhin Michael Grichuhin
Class of 1966
Pamela Robles
Class of 2006
Cindy Yen Bui
Class of 1992
Kelley Henningsen
Class of 1977
Karen Reynolds
Class of 1983
Bonnie Mason
Class of 1960
William Parker
Class of 1984
Nick Webb
Class of 1998
Cathy Laughren
Class of 1983
Joy Daniel
Class of 1964
Stephani Woolf
Class of 1964
Frank Frank Howard Waters
Class of 1970
Joel Ordunez
Class of 2007
Michael Neal
Class of 1974
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)