Sidney High School Alumni

Sidney, Montana (MT)

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Sidney High School MT Alumni

Home Of The Eagles!

Welcome! Register as an alumni from Sidney High School and reunite with 1,666 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!

Find Classmates in Your Graduating Class

Military Alumni

Military High School Alumni

Honoring Our Heroes

This area is dedicated to our alumni that have served or are serving in our armed forces!

Classmates Spotlight

Sidney High School Classmates

Jennifer Bratcher
Class of '06

Sidney High School Class Reunions


Post your Sidney High School class reunion information here and receive a free reunion planning website with the reunion tools you need for the perfect class reunion.

Alumni Stories

High School Alumni Stores

Read and submit stories about our classmates from Sidney High School, post achievements and news about our alumni, and post photos of our fellow Eagles.

School News

Class of 1971 50th Reunion

Attached is a pdf on information about the 50th class reunion. Hope to see everyone there!
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