Register as an alumni from Sentinel High School (Missoula Montana) and reunite with 2,405 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!
Sentinel Past Reunions
Browse through past Sentinel High School events to reminisce as you view photos taken at our reunions:
Sentinel Yearbooks
Flip through class yearbooks or browse photo albums from classmates, and see what they look like now:
Sentinel Apparel
Check out our huge selection of Spartans spiritwear, including shirts, shorts, accessories and much more!
Spartans PRIDE
Sentinel High School Apparel
Sentinel High School Obituaries
Recently Joined Spartans
Alexandria Michalsky
Class of 2019
Class of 2019
Patrick Robinson
Class of 1962
Class of 1962
Mary Mary Faseler
Class of 1988
Class of 1988
Barbra Proctor
Class of 1975
Class of 1975
Melanie Melanie Cash
Class of 1971
Class of 1971
Michel Griffin
Class of 1964
Class of 1964
Ronald Zegiel
Class of 1976
Class of 1976
Marlene Greely
Class of 1976
Class of 1976
Kathy Estes
Class of 1971
Class of 1971
Laurel Strong
Class of 1973
Class of 1973
Melissa Paul
Class of 1979
Class of 1979
Joan Cuplin
Class of 1978
Class of 1978