O'fallon High School Alumni
O'fallon, Illinois (IL)
William Harris (William Harris)
O'fallon High School
Class of 1947
→ Join 1447 Alumni from O'fallon High School that have already claimed their alumni profiles.
→ There are 67 classes, starting with the class of 1947 all the way up to class of 2024.
Class of 1947 Alumni and Other Nearby Classes

Gary Voegtle
Class of 1990

Jesse Tourville
Class of 2012

Thomas Greuter
Class of 1968

Barbara Barbara A Schoonover
Class of 1972

Donna Parker
Class of 1973

Connor Hale
Class of 2017

Billy Feldman
Class of 2000

Heather Baker
Class of 1994

Kenneth Hyde
Class of 1986

Patsy Barrington
Class of 1979

Milan Seth
Class of 1984

Kay Leatherman
Class of 1970

Lauryne Wenzel
Class of 1998

Rich Peppers
Class of 1993

Misty Skinner
Class of 2001

Stephen Erwin
Class of 1988

Sherry Stepp
Class of 1962

Bruce Merrell
Class of 1970

Karl Clark
Class of 1966

Debra Bowen
Class of 1989

Debrah Williams
Class of 1967

Gary Don
Class of 1966

Ross Hawk
Class of 1983

Paul Blecha
Class of 1986

Henry Atkinson
Class of 2003

Amber Bowers
Class of 1998

Jeffrey Prutsman
Class of 1971

Cody Matthews
Class of 1986

Megan Sumpter
Class of 1995

Colleen Colleen Mcclanahan
Class of 1972

Brenda Jones
Class of 1980

Michael Mcspadden
Class of 1979

Alicia Lilly
Class of 2002

Amber Carlock
Class of 1997

Kathy Oliver
Class of 1978

Peter Peter Steigelman
Class of 1972