Sidney High School - Class of 2003 Alumni
Join thousands of alumni from Sidney High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/20 vs Bellefontaine
08/27 vs Fairborn
09/03 vs Stebbins
09/10 vs Butler
09/17 vs Xenia
09/24 vs Tippecanoe
10/01 vs Greenville
10/08 vs Troy
10/15 vs West Carrollton
10/22 vs Piqua
08/27 vs Fairborn
09/03 vs Stebbins
09/10 vs Butler
09/17 vs Xenia
09/24 vs Tippecanoe
10/01 vs Greenville
10/08 vs Troy
10/15 vs West Carrollton
10/22 vs Piqua
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
Jackie Price
Class of 2003
Connect with Class of 2003 Classmates
Nearby Sidney Classmates
Class of 2001
19 classmates have joined
Class of 2002
11 classmates have joined
Class of 2004
11 classmates have joined
Class of 2005
9 classmates have joined