Mt. Diablo High School Alumni
Concord, California (CA)
Christian Cruz
Mt. Diablo High School
Class of 1991
→ Join 2574 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 80 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.
Daniel Cross
Class of 1975
Barbara Horne
Class of 1972
Joe Hancock
Class of 1975
Janet Steers
Class of 1949
Hank White
Class of 1969
Connie Blair
Class of 1969
Rebeca Salinas
Class of 1970
Justin Andersen
Class of 1995
Charles Buckley
Class of 1958
Stephani Woolf
Class of 1964
Walton Smith
Class of 1971
Chris Frank
Class of 1979
Paul Siembida
Class of 1985
Greg Messel
Class of 1968
Jim Brooks
Class of 1958
Tina Montes
Class of 1982
Jose Moreno
Class of 2010
Ronald Nicholson
Class of 1968
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)