Pioneer High School Alumni
San Jose, California (CA)
Sue (lesser) Mandell (Sue Sue Lesser)
Pioneer High School
Class of 1975
→ Join 2478 Alumni from Pioneer High School that have already claimed their alumni profiles.
→ There are 65 classes, starting with the class of 1956 all the way up to class of 2024.
Class of 1975 Alumni
→ Reunite with 50 class of 1975 alumni that have joined.
Ana Tan
Class of 2000
Katrina Coles
Class of 1989
Kyle Belanger
Class of 2022
Ken Ken Sepeda
Class of 1972
Checo Perez
Class of 1994
Bill Flager
Class of 1965
Tyler Chase
Class of 2008
Terry Stager
Class of 1965
Diana Evans
Class of 1985
Francine Mauro
Class of 1984
Chris Hanson
Class of 2017
Daniel Hoglen
Class of 2014
Robert Valdez
Class of 1976
Diane Deacy
Class of 1970
Matthew Adams
Class of 1975
Marty Lanham
Class of 1965
Chuck Pereida
Class of 1984
Jeffrey Kitzis
Class of 1969
Bob Ryan
Class of 2018
Melanie Norona
Class of 2009
Carl Watts
Class of 1969
Bryan Tena
Class of 2020
Judy Matulich
Class of 1977
Sheri Feeser
Class of 1987
Lisa Aguilar
Class of 1982
April Simonson
Class of 1970
Steve Young
Class of 1978
Louie Nichols
Class of 1991
Linda Polillo-brown
Class of 1971
Melissa Cade
Class of 2001
Karoline Imobersteg
Class of 2018
Ronald Carling
Class of 1965
Jef Farro
Class of 1988
Melody Sheppard
Class of 2009
Robert Boot
Class of 1965
Branden Norris
Class of 1968
Upcoming Class of 1975 Reunions
Plan a Class of 1975 Reunion for Free
Pioneer Class of 1975 - 50th Reunion
Invited Classes: 1975
Date: Sep 20, 2025
Description: Please register at: www.pioneermustangs75.com to receive updates & ticket information. The Main Event:- Class of...(read more)
Recent Class of 1975 Reunions
Pioneer-Class of 1974 40th Reunion Open to all
Invited Classes: All Classes
Date: Jul 12, 2014
Description: Pioneer’s Class of ’74 would like to invite our alumni to join us as we celebrate our 40-year Reunion on Jul...(read more)