Williamsville South High School - Class of 2003 Alumni
Join thousands of alumni from Williamsville South High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
09/03 vs Lake Shore
09/09 vs Lewiston Porter
09/09 vs Lewiston Porter
'03 Reunion Info
Williamsville South '03 Apparel
Browse our apparel store for a wide range of Billies gear, from t-shirts and hoodies, to caps and accessories.
Class Yearbook
View past yearbooks
Recently joined '03 Classmates
Jennifer Mergl
Class of 2003
Connect with Class of 2003 Classmates
Nearby Williamsville South Classmates
Class of 2001
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Class of 2005
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