• Students will be released November 23rd at noon for Thanksgiving Break!
    No lunch will be served on this day


    Jostins School Picture Event Code is FE251022

    Christmas Break is December 23-January 2nd
    noon release on Dec 23rd (no lunch served)


    Sidney Middle School  


    Welcome to Sidney Middle School!

    415 South Central Ave  Sidney, MT 59270

    Phone: (406) 433-4050 Fax: (406)433-4052

    School Hours 7:55 - 3:43 M-TH
    Office Hours are 7:15 - 4:15 M-TH

    Mailing address:
    Sidney Public Schools
    ATTN: Sidney Middle School
    101 South Central Ave
    Sidney, MT 59270
    Principal: Ashley Copple
    Email: acopple@sidneyps.com

    Administrative Assistant: Kathy Johnson
    Email: kgjohnson@sidneyps.com

    Please browse through our pages on the menu to the left.