San Ysidro High School - Class of 2003 Alumni, San Diego CA
Join thousands of alumni from San Ysidro High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/20 vs Southwest EC
08/27 vs Orange Glen
09/03 vs Crawford
09/10 vs Hoover
09/17 vs Mountain Empire
09/23 vs Escondido Charter
10/08 vs Sweetwater
10/15 vs Mar Vista
10/22 vs Southwest SD
10/29 vs Castle Park
08/27 vs Orange Glen
09/03 vs Crawford
09/10 vs Hoover
09/17 vs Mountain Empire
09/23 vs Escondido Charter
10/08 vs Sweetwater
10/15 vs Mar Vista
10/22 vs Southwest SD
10/29 vs Castle Park
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
Connect with Class of 2003 Classmates
Nearby San Ysidro Classmates
Class of 2004
2 classmates have joined
Class of 2005
4 classmates have joined