Large Indian ReservationsLarge land base tribes have unique opportunities and issues that stem from geographic distances.
Member tribes include the Navajo Nation, Crow Nation, Blackfeet Tribe, Shoshone-Bannock Tribes, Spirit Lake Tribe, Spokane Tribe, Ute Indian Tribe, Oglala Sioux Tribe, Flandreau Santee Sioux Tribe, Omaha Tribe, Mandan, Hidatsa and Arikara Nation, Rosebud Sioux Tribe, Sisseton Wahpeton Sioux Tribe, Cheyenne River Sioux Tribe and others.

Promoting the sovereign rights of member tribes to protect, enhance, control, utilize and develop their respective land bases. Coalition of Large Tribes
Tribal Cooperation Has a Lasting Impact
Advocating for the exercise of tribal sovereignty and jurisdiction to the fullest extent including the sovereign right to develop natural resources, pursue agricultural efforts and develop and enhance Reservation infrastructure such as transportation and water infrastructure.

Coalition of Large TribesOrganizational highlights.

Total Members
50+

Acres Represented
50M+

Tribes Represented
15+
COLT NewsLearn about our progress .
Merchants Urge Senate Ag Committee to Approve Credit Card ‘Swipe’ Fee Amendment to Cryptocurrency Legislation (Media Share)
January 26, 2026105(l) and budget discussion with Jason Freihage from Freefield Strategies
January 26, 2026Tribal Coalition Seeks Balanced Oversight as Childcare Funding Delays Hit Rural Communities (Media Share)
January 10, 2026
