Plainfield South High School Alumni

Plainfield, Illinois (IL)

Military Alumni

Military High School Alumni

Honoring Our Heroes

This area is dedicated to our alumni that have served or are serving in our armed forces!

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Obituaries

School & Community News

Plainfield High School Hockey Alumni Game

Plainfield High School Hockey will be hosting our 2nd annual Alumni Game. Being held at International Ice Centre/ Romeoville, on Saturday 1/22/11 at 6:00 pm. Followed by a family skate.
All proceeds go to the Jeremy Bosi Memeorial Fund

posted January 20th, 2011
The 2015-2016 school year is in full swing at Plainfield South High School! The holidays are here along with all of the Cougars school events that come with them. Help keep your fellow Plainfield South High School alumni informed of events in the community, fundraisers, new staff, grants, sports, safety classes, PTA events and more! Post your Plainfield South High School school news here and give your fellow Cougars something to read about!

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