Sidney High School - Class of 2011 Alumni

Join thousands of alumni from Sidney High School and the Class of 2011. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/27 vs Park
09/03 vs Laurel
09/10 vs Polson
10/31 vs Fergus

'11 Reunion Info

Class of 1969 reunion

Class of 1969 let's get it together and get together for a class reunion!

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Sidney '11 Apparel

Browse our apparel store for a wide range of Eagles gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Recently joined '11 Classmates

Zach Ll
Class of 2011

Connect with Class of 2011 Classmates

Kian Gaskin

Kayle Robinson

Sean Knels

Stephen Rodriguez

Janis Greller

Nearby Sidney Classmates

Class of 2009

3 classmates have joined

View Class of 2009 Alumni

Class of 2010

4 classmates have joined

View Class of 2010 Alumni

Class of 2012

5 classmates have joined

View Class of 2012 Alumni

Class of 2013

3 classmates have joined

View Class of 2013 Alumni