Pioneer High School Alumni
San Jose, California (CA)
Thaïs Mazur
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.
Kari Ambler Leon
Class of 1981
Kulwant Dhanota
Class of 1981
Rick Lorenz
Class of 1967
Rosie Martinez
Class of 1971
Gerald Marquez
Class of 1972
Marianne Warth
Class of 1976
David Giles
Class of 1981
Barry Brewer
Class of 1976
Tom Burriesci
Class of 1965
Joan Abell
Class of 1975
Alex Graham
Class of 1973
Rick Matthiesen
Class of 1985
Haley Winslow
Class of 2022
James Wurscher
Class of 1982
Amanda Jimenez
Class of 2009
Bonnie Rodney
Class of 1969
Kathleen Groth
Class of 1967
Eddie Smith
Class of 1985
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)