Mt. Diablo High School Alumni
Concord, California (CA)
Leslie Walsh (Leslie Burdette)
Mt. Diablo High School
Class of 1973
→ Join 2567 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 1973 Alumni
→ Reunite with 49 class of 1973 alumni that have joined.
Lechristian Burgess
Class of 2001
Paul Brunelle
Class of 1961
Michelle Mcintire Michelle Mcintire
Class of 1974
Lisa Clark
Class of 1993
Paul Siembida
Class of 1985
Sevan Jindoian
Class of 2010
Susan Day
Class of 1966
John Cifra
Class of 1971
David Avilez
Class of 1970
Rich Thomas
Class of 1975
Kathryn Hagler
Class of 1968
Barbara Horne
Class of 1972
James Freitas
Class of 1970
Pete Schlaman
Class of 1959
Robin White
Class of 1973
Beto F
Class of 1989
Mike Oscar
Class of 2009
Janet De Rosa
Class of 1974
Upcoming Class of 1973 Reunions
Plan a Class of 1973 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1973 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)
Class of 1973. 50th Reunion
Invited Classes: 1973
Description: Looking for a venue , and suggestions?