Pioneer High School Alumni
San Jose, California (CA)
Mike Gratigny
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.
Lisa Jones
Class of 1971
Sandra Nigro
Class of 1983
Will Hutchinson
Class of 1973
William William Brown
Class of 1971
William Dupre
Class of 1969
Rene Mellegers
Class of 1966
Bryant Nelson
Class of 1963
Patti Poch
Class of 1976
Kittrell Mcintyre
Class of 1966
Ismael Ismael
Class of 1991
Cindy Arneson
Class of 1983
Stephen Bearman
Class of 1971
Mary Anne Beavers
Class of 1970
Larry Knowlden
Class of 1977
Arturo Adamor
Class of 2008
Jill Poston
Class of 1974
Steve Scheiderer
Class of 1976
Abigail Noguez Gonzalez
Class of 2022
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)