Mt. Diablo High School Alumni
Concord, California (CA)
Guy Riddle
Mt. Diablo High School
Class of 1968
→ 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 1968 Alumni
→ Reunite with 33 class of 1968 alumni that have joined.
Theresa Graves
Class of 1967
Dennis Dennis Treadway
Class of 1959
Patricia Pellegri
Class of 1969
Duane Wright
Class of 1983
Dianne Wood
Class of 1965
Jacobi Jones
Class of 2013
John Miller
Class of 1981
Richard Richard Tannehill
Class of 1977
Clarence Scruggs
Class of 1953
Joe Hancock
Class of 1975
Roy Guy
Class of 1957
James Johnson
Class of 1988
Susan Mcginnis
Class of 1965
Jill Maggio
Class of 1979
Bob Penny
Class of 1970
Rod De La Rosa
Class of 1988
Patricia Hosick
Class of 1961
Sandra Jones
Class of 1965
Upcoming Class of 1968 Reunions
Plan a Class of 1968 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1968 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)