Mentor Circle

Join the Mentor Circle, and become a monthly donor. Little by little, changing children’s lives for the better, forever.

Join Us For Our Big Event!

Delicious dinner, caricature artist, live & silent auction, and entertainment by Sam Platts and The Kootenai Three!

Give BIG with Big Brothers Big Sisters!

“Give BIG” is a 24-hour online fundraising event, starting Thursday, May 4th at 6pm and running until 6pm the following evening.

Get Involved

Looking for a way to get involved with Big Brothers Big Sisters?  There are lots of opportunities, from becoming a Big, joining the board, volunteering on a committee or attending one of our special events.

Start now!

Enroll A Child

Our vision is to see that all children acheive success in life.  There are no economic or family structure qualifiers for enrollment, and our services are always free.

Enroll now!

Donate Now

In the center of all we do are the children we serve. They are surrounded by a team of parents/guardians, volunteers and donors, like you, who support their success in school and life.  Your donations stays right here in your community to reach more children and change their lives for the better, forever.

Donate now!

About Us

Since 1973, Big Brothers Big Sisters of Gallatin County has served thousands of local children.  Our mission is to provide children facing adversity with strong and enduring, professionally supported 1-to-1 relationships that change their lives for the better, forever.

Learn more!


Legacy Makers














Interested in becoming a corporate partner?  Contact us today!


The Big Event

May 20th, 2017

(Photos from the 2016 event can be viewed and downloaded here.) Purchase tickets: Individual $100  //  Table host for 8 with special signage $1100. To purchase tickets, order below or call us at (406) 587-1216…

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Big Sky Celebrity Golf Tournament

July 9th & 10th, 2017

WHY WE PLAY Since its inception in 2001, the Big Sky Big Brothers Big Sisters Celebrity Golf Tournament has been a major fundraising event for Big Brothers Big Sisters of Gallatin County. By playing in…

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Bowl For Kids’ Sake

October 2017

Bowl for Kids' Sake! Great Scott! In 2016, we went...BACK TO THE FUTURE! Brace yourselves, Marty McFly and Doc Brown made an appearance! You don't want to miss the event in 2017! Join us as…

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