Sidney High School - Class of 1986 Alumni
Join thousands of alumni from Sidney High School and the Class of 1986. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
09/03 vs Laurel
09/10 vs Polson
10/31 vs Fergus
'86 Reunion Info
Class of 1969 reunion
Class of 1969 let's get it together and get together for a class reunion!
View Details →Class Yearbook
View past yearbooks
Recently joined '86 Classmates
Tracy Anderson
Class of 1986
Arvid Aase
Class of 1986
Christy Nelson
Class of 1986
Bill Harris
Class of 1986
Rich Garman
Class of 1986
Connect with Class of 1986 Classmates
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