Mt. Diablo High School Alumni
Concord, California (CA)
Carlos Guerrero
Mt. Diablo High School
Class of 1986
→ 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 1986 Alumni and Other Nearby Classes
→ Reunite with 23 class of 1986 alumni that have joined.
Don Defesi
Class of 1967
Rylee Sullivan
Class of 1962
Lilia Landa
Class of 1999
Chanelle Del Rosario
Class of 2009
Andy Nguyen
Class of 1990
Kim Slayter
Class of 1976
Patty Johnson
Class of 1970
Robert Riegelsberger
Class of 1969
Don Dozier
Class of 1978
Philip Wagner
Class of 1959
Pete Schlaman
Class of 1959
Virginia Costa
Class of 1968
Jay Bedecarre
Class of 1968
Mike Cabihi
Class of 1969
Edward Worrell
Class of 1968
Cherene Smith
Class of 1967
Brenda Pierce
Class of 1973
Roy Guy
Class of 1957
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)