Syosset Senior High School - Class of 2003 Alumni
Join thousands of alumni from Syosset Senior High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
09/03 vs Uniondale
09/09 vs Port Washington
09/17 vs Massapequa
09/24 vs Calhoun
10/01 vs Oceanside
10/08 vs Hempstead
10/15 vs Farmingdale
10/22 vs Freeport
09/09 vs Port Washington
09/17 vs Massapequa
09/24 vs Calhoun
10/01 vs Oceanside
10/08 vs Hempstead
10/15 vs Farmingdale
10/22 vs Freeport
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.Syosset Senior '03 Apparel
Browse our apparel store for a wide range of gear, from t-shirts and hoodies, to caps and accessories.
Class Yearbook
View past yearbooks
Connect with Class of 2003 Classmates
Nearby Syosset Senior Classmates
Class of 2001
13 classmates have joined
Class of 2002
13 classmates have joined
Class of 2004
7 classmates have joined
Class of 2005
6 classmates have joined