The Sentinel Spartans Booster Club is a volunteer-driven, nonprofit organization dedicated to supporting the students of Sentinel High School in Missoula, Montana. We are made up of parents, guardians, staff, alumni, and community members who share a common goal: to strengthen and enrich the student experience beyond the classroom.

Guided by our mission, the Booster Club exists to support, promote, and enhance extracurricular and co-curricular programs at Sentinel High School. We believe that participation in athletics, activities, and student organizations plays a vital role in student growth, school pride, and community connection.

Your membership donation helps us:

Support athletics, clubs, activities, and student organizations

Provide assistance for coaches and advisors
Fund student recognition and school spirit events
Support special projects, supplies, and program needs
Build stronger connections between students, families, staff, and the community

By donating, you are investing in current and future Spartans while helping create a positive and supportive experience for all students at Sentinel High School.

Get Involved! Booster Club meetings are help on the third Monday of each month at 6:00pm in the Sentinel High School Library. We would love to have you join us.

Every membership donation-big or small-makes a difference. Go Spartans!

Booster Club Membership Donation