Oswego High School - Class of 1990 Alumni
Join thousands of alumni from Oswego High School and the Class of 1990. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/20 vs Neuqua Valley
08/27 vs Geneva
09/03 vs Plainfield North
09/10 vs Bolingbrook
09/17 vs Plainfield South
09/24 vs Yorkville
10/01 vs Joliet West
10/08 vs Minooka
10/15 vs Oswego East
08/27 vs Geneva
09/03 vs Plainfield North
09/10 vs Bolingbrook
09/17 vs Plainfield South
09/24 vs Yorkville
10/01 vs Joliet West
10/08 vs Minooka
10/15 vs Oswego East
Upcoming Class of 1990 Reunions
Browse past reunion events and photos for your class here.Past Class of 1990 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
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Class of 1988
22 classmates have joined
Class of 1989
19 classmates have joined
Class of 1991
6 classmates have joined
Class of 1992
13 classmates have joined