Mt. Diablo High School Alumni
Concord, California (CA)
Russell Stafford
Mt. Diablo High School
Class of 1975
→ Join 2576 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 1975 Alumni
→ Reunite with 36 class of 1975 alumni that have joined.
Karen Guthrie
Class of 1975
Linda Chambers
Class of 1961
Guy Riddle
Class of 1968
Arlene Berdiago
Class of 1986
Donald Van Guilder
Class of 1964
Michael Bleiweiss
Class of 1995
Steve Hartzell
Class of 1985
Betty Goold
Class of 1971
Michelle Teeman
Class of 1994
Paul Aguilar
Class of 1979
Thomas Uphouse Doreen
Class of 1949
Paul Siembida
Class of 1985
Hank Sauer
Class of 1979
Cheryl Maxwell
Class of 1964
Ron Valdez
Class of 1980
Robert King
Class of 2015
James Johnson
Class of 1988
Tena Thomsen
Class of 1982
Upcoming Class of 1975 Reunions
Plan a Class of 1975 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1975 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)