Pioneer High School Alumni
San Jose, California (CA)
Mark Doolittle
Pioneer High School
Class of 1975
→ Join 2521 Alumni from Pioneer High School that have already claimed their alumni profiles.
→ There are 66 classes, starting with the class of 1956 all the way up to class of 2025.
Class of 1975 Alumni
→ Reunite with 51 class of 1975 alumni that have joined.
Navjot Singh
Class of 1999
Kyle Rozak
Class of 2003
Diana Houston
Class of 1974
Brad Gulan
Class of 1983
Emily Wiggins
Class of 2006
Stephen Miller Stephen Miller
Class of 2004
Kimberly Whitton
Class of 2003
Kris Hoopingarner
Class of 1966
Patrick Donnelly
Class of 1968
Gloria Turrey
Class of 1962
Richard Richard D Castro
Class of 1981
Ken Stevens
Class of 1969
Alex Campos
Class of 2013
Mike Horn
Class of 1972
Sarah Smith
Class of 2012
John Lorenz
Class of 1975
Kamalpreet Kaur
Class of 1998
Jay Pineda
Class of 1988
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)