Pioneer High School Alumni
San Jose, California (CA)
Thaïs Mazur
Pioneer High School
Class of 1975
→ Join 2499 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 51 class of 1975 alumni that have joined.
Greg Robles
Class of 1976
Johna Kinkey
Class of 1964
Cheryl Mcleskey
Class of 1969
Marie Adragna
Class of 1968
Wendy Girard
Class of 1974
Chris Dunlap
Class of 1990
Kim Kim Anderson
Class of 1983
Mishon Dutt
Class of 2008
Scott Tashiro
Class of 1986
Joe Brown
Class of 2007
Shane Sisler
Class of 1974
Gary Stalions Stalions
Class of 1983
Carolyn Petersen
Class of 1979
G Sharon Snyder
Class of 1971
Annalisa Dileonardo
Class of 2012
Cristina Willingham
Class of 2002
Mark Devitto
Class of 1998
Valeria Hernandez
Class of 2018
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)