Pioneer High School Alumni
San Jose, California (CA)
Mike Gratigny
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.
Patricia Gundo
Class of 1969
Roberto Hernández Zuñiga
Class of 1968
Chris Costales
Class of 1988
Joann Mauro
Class of 1981
Rosanne Caputo
Class of 1971
Daniel Lugone
Class of 1999
Jim Meech
Class of 1986
Carolina Martinez
Class of 2013
Rhonda Nelson
Class of 1992
Cynthia Campos
Class of 1970
Tony Abila
Class of 1984
Todd Woodruff
Class of 1989
Juan Carlos Solorio
Class of 2002
Reagan Jones
Class of 2023
Sharon Majerle
Class of 1974
John Richard Cayori
Class of 1962
Kathleen Blackmore
Class of 1975
Mercedes Pardo Pardo
Class of 2009
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)