Mt. Diablo High School Alumni
Concord, California (CA)
Luwana Sikes
Mt. Diablo High School
Class of 1969
→ 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 1969 Alumni
→ Reunite with 65 class of 1969 alumni that have joined.
Kevin Butler
Class of 1982
Rico Samtos
Class of 1980
Don Denton
Class of 1963
Terry Treat
Class of 1961
Chris Guerra
Class of 1991
Nancy Sbona
Class of 1970
Doran Long
Class of 2005
Tom Tweet
Class of 1970
John Johnson
Class of 1986
John Miller
Class of 1981
Reggie Marks
Class of 1964
Peggy Jones
Class of 1964
Mitch Sousa
Class of 1969
Steven Rossberg
Class of 2005
Sheila Bilbao
Class of 2004
Howard Radcliffe
Class of 1981
Lyn Gray
Class of 1975
La Trena Coby
Class of 1988
Upcoming Class of 1969 Reunions
Plan a Class of 1969 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1969 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)
Class of '69 - 50 year Reunion
Invited Classes: 1969
Date: Apr 11, 2020
Description: We have some more details on our upcoming 50th reunion!! Kathy Pacheco Kawaii graciously offered the use her yacht clu...(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)