Sidney High School Alumni

Sidney, Montana (MT)

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!

School & Community News

Class of 1971 50th Reunion

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

Download PDF - class letter.docx.pdf
posted June 13th, 2021

50th class reunion

August 9 and 10.

posted April 11th, 2019

Classmates Spotlight

Sidney High School Classmates

Cindy Gleason
Class of '65

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.

The 2015-2016 school year is in full swing at Sidney High School! The holidays are here along with all of the Eagles school events that come with them. Help keep your fellow Sidney High School alumni informed of events in the community, fundraisers, new staff, grants, sports, safety classes, PTA events and more! Post your Sidney High School school news here and give your fellow Eagles something to read about!

Posting your Sidney High School news is easy! Enter the title for your article and all the details that explain what is happening. Please refrain from posting reunion information on this page.