Pioneer High School Alumni
San Jose, California (CA)
Celeste Squatrito
Pioneer High School
Class of 1975
→ Join 2549 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.
Travis Carpenter
Class of 2007
Liz Crain
Class of 1981
Doug Johnston
Class of 1973
Mark Lehnhoff
Class of 1973
Bonnie Barozzi
Class of 1967
Donna Sylvia
Class of 1976
Johna Kinkey
Class of 1964
Lloyd Attaway
Class of 1976
Erica Wiltz
Class of 2013
Dr. Melvin Astrahan
Class of 1970
Julie Ohara
Class of 1995
Justin Nagel
Class of 2007
Knowlden Knowlden
Class of 1995
Al Stadtler
Class of 1967
Nancy Robins
Class of 1966
Michael Kennedy
Class of 1970
Maria Alejo Salas
Class of 1996
Lisa Van Winkle
Class of 1972
Recent 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)
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)