Mt. Diablo High School Alumni
Concord, California (CA)
Dennis Treadway (Dennis Dennis Treadway)
Mt. Diablo High School
Class of 1959
→ Join 2506 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 77 classes, starting with the class of 1930 all the way up to class of 2025.
Class of 1959 Alumni
→ Reunite with 33 class of 1959 alumni that have joined.

Nancy Bruno
Class of 1977

Marney Schneider
Class of 1988

Matthew Leung
Class of 1989

Jonathan Steve
Class of 2005

Patty Johnson
Class of 1970

Daryl Pennington
Class of 1963

Pat Mooradian
Class of 1969

Mitch Johnson
Class of 1969

Chrystal Stambaugh
Class of 2004

Patricia Slagle
Class of 1966

Charltese Richard
Class of 1990

Jean Buckley
Class of 1963

Rick Gissell
Class of 1973

Pattie Mcavoy
Class of 1990

Patricia Conneally
Class of 1962

Kimberly Little
Class of 2004

Barbara Runyen
Class of 1982

D Sneider
Class of 1978

Allan Mcdougall
Class of 1989

Bill Dealy
Class of 1969

Katie Springer
Class of 1977

Janet De Rosa
Class of 1974

Linda Mahaffey Catanzariti
Class of 1971

Judith Mccartney
Class of 1966
Recent Class of 1959 Reunions
Plan a Class of 1959 Reunion for Free
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 had suc...(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 50th Reunion...(read more)