Pioneer High School Alumni
San Jose, California (CA)
John Lorenz
Pioneer High School
Class of 1975
→ Join 2512 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.
Leslie Kawakami
Class of 2005
Ben Gaitan
Class of 1983
Katrina Coles
Class of 1989
Ronnie Ledesma
Class of 1991
Debbie Howard
Class of 1969
Rosie Martinez
Class of 1971
Peter Foster
Class of 1977
Eric Tampier
Class of 2004
Shannon Ira
Class of 1994
Steve Papalias
Class of 1985
Dale Moon
Class of 2004
Barbara Grant
Class of 1981
Don Delage
Class of 1987
Shirley Medany
Class of 1973
Robert Boot
Class of 1965
Jill Burton
Class of 1974
Michael Ascunsion
Class of 1974
Julie Ward
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)