Pioneer High School Alumni
San Jose, California (CA)
Ronald Silva (Ronald Silva)
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.
Karen Curcio
Class of 1971
Marvin Hancock
Class of 1977
Shelby Ann
Class of 2006
Michael Buckelew
Class of 1995
Dr. Melvin Astrahan
Class of 1970
Nicholas Gonzales
Class of 2007
Bob Danielzadeh
Class of 1984
Francesca Alvarado
Class of 1988
John Williams
Class of 1970
Craig Fillmer
Class of 1966
Kathleen Correia
Class of 1984
Daryl Miller
Class of 1975
Kyle Belanger
Class of 2022
Danielle Peterson
Class of 1992
Andrea Calabretta
Class of 1999
John Chavez
Class of 2002
Deborah Hunter
Class of 1981
Dave Reynolds
Class of 1972
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)