Pioneer High School Alumni
San Jose, California (CA)
Pierre Frenay
Pioneer High School
Class of 1975
→ Join 2500 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.
Wendy Girard
Class of 1974
Daniel Alcala
Class of 2013
Amanda Aceves
Class of 2001
Rick Matthiesen
Class of 1985
Michael Olson
Class of 1986
Bruce Mancuso
Class of 1971
Rhonda Caballero
Class of 1988
Deborah Hunter
Class of 1981
Priscilla Guerrero
Class of 2012
John Williams
Class of 1970
Ashley Finley
Class of 1989
Matthew Lopp
Class of 1971
Kittrell Mcintyre
Class of 1966
Theresa (Tere) La Giusa
Class of 1981
James Skinner
Class of 2011
Todd Vaccarello
Class of 1989
John Willis
Class of 1968
Mike Shamus
Class of 1976
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)