O'fallon High School Alumni

O'fallon, 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!

School & Community News

Share Your News

Please post reunion information in the reunion area.

OTHS Classes 76-77-78-79 Reunion Party

July 22, 2017 - Knights of Columbus
Join our Reunion Group page at www.facebook.com/groups/OTHSReunion

posted February 27th, 2017

Classmates Spotlight

O'fallon High School Classmates

Amy Pickard
Class of '95

Alumni Stories

High School Alumni Stores

Read and submit stories about our classmates from O'fallon High School, post achievements and news about our alumni, and post photos of our fellow Panthers.

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

Posting your O'fallon High School news is easy! Enter the title for your article and all the details that explain what is happening. Please refrain from posting reunion information on this page.