Ontario High School - Class of 2003 Alumni, Mansfield OH
Join thousands of alumni from Ontario High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/27 vs Norwalk
09/03 vs Columbian
09/10 vs Clear Fork
09/17 vs Galion
09/24 vs Pleasant
10/01 vs Marion Harding
10/08 vs Shelby
10/15 vs Highland
10/22 vs River Valley
'03 Reunion Info
UPDATE!!! OHS "Group" Class Reunion ('71 - 40th)
THIS IS AN UPDATE AS OF MARCH 16th, 2011. 1971 ONTARIO HIGH SCHOOL 40TH CLASS REUNION **UPDATE** - Price adjustment for ...
View Details →Class Yearbook
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Recently joined '03 Classmates
Stephen Myers
Class of 2003
Amber Davenport
Class of 2003
Ashley Griffith
Class of 2003
Rena Jo Reedy
Class of 2003
Amanda Blackwell
Class of 2003
Nolen Andrew Bunker
Class of 2003
Caleb Henry
Class of 2003
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Class of 2001
52 classmates have joined
Class of 2002
24 classmates have joined
Class of 2004
28 classmates have joined
Class of 2005
31 classmates have joined