Mt. Diablo High School Alumni
Concord, California (CA)
Carlos Guerrero
Mt. Diablo High School
Class of 1986
→ Join 2569 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 1986 Alumni and Other Nearby Classes
→ Reunite with 23 class of 1986 alumni that have joined.
Monica Mendoza
Class of 1998
Prentice Brown
Class of 1987
Mike Oswald
Class of 1977
Ben Foreman
Class of 1973
Susan Sue Miller
Class of 1972
David Refoua
Class of 2004
Faye Hughey
Class of 1973
Sharon Walton
Class of 1966
Don Denton
Class of 1963
Phillip Trapp
Class of 1980
Dale Thompson
Class of 1986
Robert Hamnefr
Class of 1973
Chris Frank
Class of 1979
John Fasig
Class of 1980
Berta Keeble Roberta
Class of 1957
Curtis Henderson
Class of 1979
Michael Davis
Class of 1966
Walter Granlund
Class of 1955
Upcoming Class of 1986 Reunions
Plan a Class of 1986 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1986 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)