Pioneer High School Alumni
San Jose, California (CA)
John Lorenz
Pioneer High School
Class of 1975
→ Join 2520 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.
Jorge Toledano
Class of 2004
Carie Groves
Class of 1979
Marco Brody
Class of 1999
Vicky Hawkins
Class of 1974
Michael Wilson
Class of 1979
Sofia Senigaglia
Class of 1979
Bob Phariss
Class of 1967
Mike Ereno
Class of 1998
Eric Ewen
Class of 1962
Susan Herda
Class of 1969
Kimberly Silva
Class of 1988
Haley Winslow
Class of 2022
Rebecca Aalgaard
Class of 1972
Andrew Wilder
Class of 2004
Mike Carbonaro
Class of 1963
Deirdre Eck
Class of 1979
Liliana Madrigal
Class of 2013
Lynn Dewoody
Class of 1996
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)