Pioneer High School Alumni
San Jose, California (CA)
John Cain
Pioneer High School
Class of 1981
→ Join 2500 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 1981 Alumni
→ Reunite with 53 class of 1981 alumni that have joined.
Katherine Yep
Class of 2000
Ronald Gullo
Class of 1964
Andrea Calabretta
Class of 1999
Ramon Aldana
Class of 2003
Usman Ahmed
Class of 1999
Grace Saito
Class of 1971
Patricia Delong
Class of 1986
James Deal
Class of 1988
Anatole Darmousseh
Class of 1988
Kim Tanner
Class of 1975
Michael Allegretti
Class of 1997
Patricia Gundo
Class of 1969
Antonio Alejandro
Class of 2003
John Trayler
Class of 1969
Sandra Estopare
Class of 1976
Mandy Nettell
Class of 1970
Walter Krohmer
Class of 1978
Judy Layton
Class of 1965
Upcoming Class of 1981 Reunions
Plan a Class of 1981 Reunion for Free
PHS Class of '81 45 year reunion
Invited Classes: 1981
Date: Sep 26, 2026
Description: Save the date Class of 1981 45th Reunion Saturday, September 26, 2026 Join our Facebook Reunion Page for updates: ...(read more)
Recent Class of 1981 Reunions
Pioneer Class of '81 - 40 (+1) Year Reunion
Invited Classes: 1981
Date: Oct 22, 2022
Description: Happy Monday Mustangs! Ticket prices go up to $100 per person on Thursday 9/15. If you haven't purchased yours ye...(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)
PHS Class of '81 30 year reunion
Invited Classes: 1981
Date: Sep 17, 2011
Description: We are also planning an informal get together on Friday the 16th, a golf tournament on the 17th and hopefully a family p...(read more)