O'fallon High School Alumni
O'fallon, Illinois (IL)
Cassie Jansen (Cassie Brenner)
O'fallon High School
Class of 1990
→ Join 1446 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 1990 Alumni and Other Nearby Classes
→ Reunite with 15 class of 1990 alumni that have joined.

Ron Jett
Class of 1987

Julie Julie Lundstad
Class of 1984

Brian Cavanaugh
Class of 2015

Daniel Fort
Class of 2013

Jay Doil
Class of 2000

Susan Hines
Class of 1978

Erin Womack
Class of 1996

Randi Burroughs
Class of 2005

Norm Stark
Class of 1972

Courtney Kayser
Class of 2012

Cynthia Sanborn
Class of 1986

Billy Feldman
Class of 2000

Brandi-doug Buehrer
Class of 2000

Laura "mandy" Johns
Class of 1996

Ricky Eck
Class of 1989

Christy Ettling
Class of 1990

Madison Madison Boemecke
Class of 2011

Heidi Greer
Class of 1970

Sandra Dunningun
Class of 1972

Crystal Sundberg
Class of 1984

Steve Jones
Class of 1982

Christie Harris
Class of 2006

Claudine Howard
Class of 1988

Brian Willis
Class of 1989