St Clair High School - Class of 2003 Alumni
Join thousands of alumni from St Clair High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/27 vs Potosi
09/04 vs Father Tolton
09/10 vs Pacific
09/24 vs Hermann
10/01 vs Sullivan
10/08 vs Owensville
10/15 vs North County
10/22 vs Union
09/04 vs Father Tolton
09/10 vs Pacific
09/24 vs Hermann
10/01 vs Sullivan
10/08 vs Owensville
10/15 vs North County
10/22 vs Union
Upcoming Class of 2003 Reunions
Browse past reunion events and photos for your class here.Past Class of 2003 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Recently joined '03 Classmates
Ben Stahlman
Class of 2003
Connect with Class of 2003 Classmates
Nearby St Clair Classmates
Class of 2001
8 classmates have joined
Class of 2002
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Class of 2004
9 classmates have joined
Class of 2005
10 classmates have joined