Northgate High School Alumni
Walnut Creek, California (CA)
Richard Sonneborn
Northgate High School
Class of 1976
→ Join 3244 Alumni from Northgate High School that have already claimed their alumni profiles.
→ There are 59 classes, starting with the class of 1961 all the way up to class of 2025.
Class of 1976 Alumni
→ Reunite with 103 class of 1976 alumni that have joined.
William Harris
Class of 1987
Melissa Mcdonough
Class of 2009
Kirsten Krick
Class of 1991
Barb Meltzer
Class of 1979
Thomas Minor
Class of 1990
John John Berry
Class of 1981
Nikhil Karmarkar
Class of 2004
Amy Klug
Class of 1987
Bernice Wong
Class of 1987
Karen Klaczynski
Class of 1984
Oliver Tilt
Class of 1995
Michael Bonetti
Class of 1986
Aurel Navarro
Class of 1979
Sid Ahuja
Class of 1990
Bryan Diffenderfer
Class of 2001
Lisa Lassair
Class of 1991
Joanne Castonguay
Class of 1978
Heather Worthy
Class of 1996
Upcoming Class of 1976 Reunions
Plan a Class of 1976 Reunion for Free
Class of 1996 30 Years
Invited Classes: All Classes
Date: Oct 21, 2026
Description: Look for me at the picnic area near the sand volleyball courts
Northgate High School 50 year reunion
Invited Classes: 1976, 1977, 1978
Date: Sep 25, 2026
Description: Northgate High School Class of 76,77, and 78 Reunion Events Friday 9/25/26 3-5 Shadowbrook Winery Meet and Greet Fri...(read more)
50th Reunion planning in progress
Invited Classes: 1976, 1977, 1978
Description: Just starting the planning process
Recent Class of 1976 Reunions
Class of 1981 - 40-Year Reunion
Invited Classes: All Classes
Date: Oct 09, 2021
Description: Register: https://www.classcreator.com/Walnut-Creek-CA-Northgate-1981/class_index.cfm
Grand Reunion
Invited Classes: All Classes
Date: Oct 06, 2017
Description: Please go to this site for all details of the Grand Reunion: https://www.eventbrite.com/e/northgate-high-school-grand-r...(read more)
Northgate Alumni Picnic
Invited Classes: All Classes
Date: Jul 18, 2009
Description: It is pot luck, so bring a main dish, side dish, snack, drinks, picnic table, it's very informal.
Reunion for All Years
Invited Classes: All Classes
Date: Jul 18, 2009
Description: please check this website for more information: http://www.centerd.com/events/?id=p/1/13EE9283BBE0EE1B6B4FE4641019775C/I...(read more)