The Bad River Reservation in northwestern Wisconsin is the largest Chippewa reservation in the state. The reservationis located in Ashland and Iron counties, 17 miles of Lake Superior shoreline and over 100 miles of rivers and streams.

The Baltimore American Indian Center helps Native Americans live in an urban environment.

Atikamekw of Opitciwan (French: Atikamekw d'Opitciwan) is an Atikamekw First Nation in Quebec, Canada.

Barren Lands First Nation is a band located on the north shore of Reindeer Lake in northern Manitoba.

The Batchewana First Nation is an Ojibway First Nation in northern Ontario.

Numerous bands who occupied territory around the Great Lakes, particularly Lake Superior and Lake Michigan, in what are now Canada and the United States (where they have been known as Chippewa or Ojibwa

 The Bear River Band of Rohnerville Rancheria is located on the reservation in Loleta, California, which consists of 550 enrolled Tribal Members governed by seven Tribal Council Members.

Bear River First Nation is a Míkmaq First Nations band located adjacent to the village of Bear River in both Annapolis County and Digby County, Nova Scotia.

Beardy's and Okemasis' Cree Nation is a Cree First Nation in Saskatchewan, Canada.

Bearskin Lake First Nation is an Oji-Cree First Nation reserve in Kenora District, Ontario, Canada, located 425 kilometres (264 mi) north of Sioux Lookout.

Beausoleil First Nation is an Ojibwe First Nation band government located in Simcoe County, Ontario, Canada.

Beaver First Nation in Alberta Canada

Beaver Village is located on the north bank of the Yukon River, approximately 60 air miles southwest of Fort Yukon and 110 miles north of Fairbanks and is home to predominantly mixed Gwitchin/Koyukuk Athabascan and Inupiat Eskimo.

Beaverhouse First Nation is an old settlement on the banks of the Misema River system northeast of Kirkland Lake Ontario.  

The Behdzi Ahda' First Nation is a Dene First Nations band in the Northwest Territories, whose main community is Colville Lake.

Berens River First Nation is a First Nations band in Manitoba, Canada. The First Nation has two reserves, namely, Berens River 13 and Pigeon River 13A.

Berry Creek Rancheria of Maidu Indians of California is a federally recognized Maidu tribe in Southern California. Official Tribal Name: Berry Creek Rancheria of Maidu Indians of California

Pessamit (formerly Betsiamites, or Bersimis), is a First Nations reserve and Innu community in the Canadian province of Quebec.

Big Bear Band was a band in Saskatchewan ruled by Chief Big Bear. The Big Bear Band has not been reconstituted.

Big Grassy First Nation is an Ojibwe or Ontario Saulteaux First Nation band located in Rainy River District, Ontario, near Morson.

Joseph Bighead First Nation was a band named for chief Joseph Bighead. The band is now known as Big Island Lake Cree Nation.

Big Island Lake Cree Nation is a Cree First Nation in Saskatchewan, Canada. It has a reserve within the Rural Municipality of Beaver River No. 622.

The Big Lagoon Rancheria is a federally recognized tribe of Yurok and Tolowa Indians. They are located in Humboldt County, California, and their tribal headquarters is in Arcata, California.

The Big Pine Band of Owens Valley Paiute Shoshone Indians of the Big Pine Reservation are a federally recognized tribe of Mono and Timbisha Indians in California.  

Big River First Nation is a Cree First Nation in Saskatchewan, Canada. The band has two reserves; Big River 118 and Big River 118A.

The Big Sandy Rancheria of Mono Indians of California is a ranchería and federally recognized tribe of Western Mono Indians (Monache) is located in Fresno County, California.

The Big Valley Band of Pomo Indians of the Big Valley Rancheria is a federally recognized tribe of Pomo and Pit River Indians, with a reservation located in Lake County, California.

The Bigstone Cree Nation is a First Nations band government in Alberta, Canada  a party to Treaty 8. 

The Biinjitiwaabik Zaaging Anishinaabek, formerly known as Rocky Bay First Nation, is an Ojibway First Nation band in Northwestern Ontario, Canada.

The Bingwi Neyaashi Anishinaabek (formerly known as Sand Point First Nation), is an Ojibway First Nation reserve in Northwestern Ontario, Canada.

The Denduu Gwich’in were a nomadic people and have traditionally occupied the Yukon Flats area south of the Yukon River by Birch Creek, AK.

Birch Narrows Dene Nation is a Dene First Nation band in the boreal forest region of northern Saskatchewan, Canada.

Birdtail Sioux First Nation or Chankagha Otinta is a Dakota First Nation located about 50 km north of Virden, Manitoba.

The Bishop Paiute Tribe, formerly known as the Paiute-Shoshone Indians of the Bishop Community of the Bishop Colony is a federally recognized tribe of Mono and Timbisha Indians of the Owens Valley, in Inyo County of eastern California.

Bkejwanong Territory or Walpole Island is an island and First Nation reserve in southwestern Ontario, Canada.

Black Lake Denesuline First Nation is a band located in Northern Saskatchewan’s Athabasca Basin region.

Black River First Nation is an Ojibwa First Nation located around O'Hanley, Manitoba, along the O'Hanley and Black Rivers.

Blackfeet Indian Reservation is an Indian reservation and headquarters for the Siksikaitsitapi people in the United States.

The Blood Indians also called the Kainai are part of the Blackfeet Indians located in Alberta, Canada.

The Bloodvein First Nation is a band located on the east side of Lake Winnipeg, along the Bloodvein River in Manitoba, Canada.

The Blue Lake Ranchera  of the Wiyot, Yurok, and Hupa Indians  in Humboldt County, CA on approximately 76 acres . As of 2007, there were 53 enrolled members.

The Blueberry River First Nations is an Indian band based in the Peace country in northeast British Columbia.

The Bonaparte Indian Band or Bonaparte First Nation is a member band of the Shuswap Nation Tribal Council of the Secwepemc (Shuswap) people.

The Boothroyd First Nation is a band in the Fraser Canyon area of British Columbia.

The Boston Bar First Nation is a band in the Fraser Canyon region of the Southern Interior of the Canadian province of British Columbia.

The Bridge River Indian Band is a First Nations band located in the Central Interior-Fraser Canyon region of the Canadian province of British Columbia.

The "Bridgeport Paiute Indian Colony of California", is a federally recognized tribe of Northern Paiute Indians in Mono County, California, United States.

Brokenhead Ojibway Nation is an Anishinaabe (Saulteaux/Ojibwa) First Nation located about 64 km (40 mi) northeast of Winnipeg, Manitoba.

Brunswick House First Nation is an Ojibway-Cree First Nations in the Canadian province of Ontario, located in the Sudbury District.

67.5-acre reservation in Amador County, California. Me-Wuk Indians have occupied the area since at least 1817 and the Buena Vista Tribe has occupied the reservation land from as early as 1905.

Buffalo Point First Nation is an Ojibwa or Saulteaux band located in the southeastern corner of Manitoba, along the shores of Lake of the Woods.

The Buffalo River Dene Nation is a Dene First Nations band in Saskatchewan, Canada.

Bunibonibee Cree Nation is a First Nation located along the eastern shoreline of Oxford Lake at the headwaters of the Hayes River.

Members of the tribe are primarily descendants of the Wadatika band of northern Paiutes, Oregon