Mt. Diablo High School Alumni
Concord, California (CA)
Val Galang
Mt. Diablo High School
Class of 2003
→ 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 2003 Alumni and Other Nearby Classes
→ Reunite with 16 class of 2003 alumni that have joined.
Timothy Cahill
Class of 1968
Lyndsie Lopez
Class of 2010
Ellen C Howard
Class of 1973
Kathleen Collins
Class of 1967
Jason Kolin
Class of 1986
Daniel Cross
Class of 1975
Hank Sauer
Class of 1979
William Wood
Class of 1960
Susan Hauk
Class of 1964
Chfristopher Smith
Class of 1977
Iris Lepe
Class of 2009
Julie Knapp
Class of 1966
Douglas Acord
Class of 1965
Linda Barnett
Class of 1971
Wayne Holt
Class of 1969
Mia Miller
Class of 1982
Debbi Slaughter
Class of 1978
Heather Maddagiri
Class of 1969
Upcoming Class of 2003 Reunions
Plan a Class of 2003 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 2003 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)