Sentinel High School Alumni, Class Reunions, Yearbooks, Spartans Classmates, and more!
Welcome! Register as an alumni from Sentinel High School and reunite with old friends and classmates. Share your memories by posting photos or stories, or find out about your next class reunion!
Honoring Our Heroes
This area is dedicated to our alumni that have served or are serving in our armed forces!
Class of '79
FREE CLASS REUNION WEBSITES!
Post your Sentinel High School class reunion information here and receive a free reunion planning website with the reunion tools you need for the perfect class reunion.
Read and submit stories about our classmates from Sentinel High School, post achievements and news about our alumni, and post photos of our fellow Spartans.
Class of 1964
The MCHS class of 1964 "The Last Best Class" held their 45th class reunion on August 29th at the Missoula Coun...
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