Register as an alumni from Plainfield South High School (Plainfield Illinois) and reunite with 2,224 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!
Plainfield South Past Reunions
Browse through past Plainfield South High School events to reminisce as you view photos taken at our reunions:
Plainfield South Yearbooks
Flip through class yearbooks or browse photo albums from classmates, and see what they look like now:
Plainfield South Apparel
Check out our huge selection of Cougars spiritwear, including shirts, shorts, accessories and much more!
Cougars PRIDE
Plainfield South High School Apparel
Plainfield South High School Obituaries
Recently Joined Cougars
Anthony Pyle
Class of 2004
Class of 2004
Ginny Baker
Class of 2006
Class of 2006
Brooke Anderson
Class of 2021
Class of 2021
Scott Van Slee
Class of 2005
Class of 2005
Victoria Karmas
Class of 2021
Class of 2021
Alisha Clements
Class of 2013
Class of 2013
Jessica Boland
Class of 2008
Class of 2008
Marcus Smith
Class of 2011
Class of 2011
Kyle Kyle S Gage
Class of 2004
Class of 2004
Raechel Degner
Class of 2015
Class of 2015
Dylan Dalton
Class of 2011
Class of 2011
Nicholas Patela
Class of 2017
Class of 2017