The La Jolla Band of Luiseño Indians are a federally recognized tribe of Luiseño Indians, located in northern San Diego County, California.

The La Posta Reservation tribe is the Kumeyaay Indians, also known as the Mission Indians.  It is located in easter San Diego County , California.

The Driftpile First Nation (or the Driftpile Cree Nation) is a First Nation in Alberta, Canada.

Lac Courte Oreilles Band of Lake Superior Chippewa Indians of northwest Wisconsin

The Lac des Mille Lacs First Nation, also known as Nizaatikoong, is a Saulteaux Ojibwe First Nation band.

The Lac du Flambeau Band of Lake Superior Chippewa are a federally recognized Ojibwa Native American tribe in the south-eastern Iron County of Wisconsin.

Lac La Croix First Nation is a Saulteaux First Nation band that resides in the Rainy River District of northwestern Ontario, Canada.

Lac La Ronge Indian Band is the largest First Nation in Saskatchewan, and one of the 10 largest in Canada, with a population of 11,215.

Lac Seul First Nation is an Ojibwe First Nation band located on the southeastern shores of Lac Seul, 56 kilometres (35 mi) northeast of Dryden, Ontario.

Lac Vieux Desert Band of Lake Superior Chippewa is a band of the Lake Superior Chippewa, many of whom reside on the Lac Vieux Desert Indian Reservation, located near Watersmeet, Michigan.

The Lakahahmen First Nation, now known as the Leq' a: mel First Nation, is a First Nations band located in the area near Deroche, British Columbia.

Lake Babine Nation (also Nataotin or Nat'oot'en Nation) is a band located on the banks of the Babine Lake in central British Columbia, Canada.

The Lake Cowichan First Nation and reserve are located in Lake Cowichan, British Columbia.

Lake Manitoba First Nation is a band located on Indian reserve Dog Creek 46 in Manitoba.

Lake St. Martin First Nation is a First Nations band in Manitoba and a Treaty 2 signatory. It's located at Lake St. Martin about 225 km northwest of Winnipeg.

The Las Vegas Paiute Tribe has a reservation, the Las Vegas Indian Colony, at in Clark County adjacent to the northwest corner of Las Vegas. 

Lax Kw’alaams Band is a First Nation located on the northwest coast of British Columbia.

Lax̱g̱altsʼap (also Laxqaltsʼap, and formerly Lachkaltsap or Greenville) is a Nisg̱a’a village in the Nass River valley of British Columbia, Canada.

The Lenape Indian Tribe of Delaware represents the citizens of a Lenape Tribal Community concentrated in central Kent County, Delaware.

Lennox Island First Nation is a Mi'kmaq First Nations band in the Canadian province of Prince Edward Island. 

The Leq' a: mel First Nation, formerly known as the Lakahahmen First Nation, is a First Nations band located in the area near Deroche, British Columbia.

Innus of Ekuanitshit (French: Les Innus d'Ekuanitshit) is a First Nation band in Quebec, Canada.

Levelock Village located in Alaska.  Levelock is a mixed Alutiiq and Yup'ik village.

The Lheidli T'enneh First Nation is the First Nations band for the Lheidli T'enneh, a subgroup of the Dakelh people in British Columbia, Canada.

Lhoosk'uz Dené Nation (Kluskus First Nation) is a band of the Lhoosk’uz, a Dakelh people whose main reserve is on the Chilcotin Plateau, British Columbia.

The Lhtako Dene Nation is part of the Dakehl (or Southern Carrier) Nation in the Athapaskan language group.

The Liard River First Nation is a band in southeastern Yukon, Canada, and is one of four Kaska First Nations.

The Liidlii Kue First Nation is a Dene First Nations band in the Northwest Territories.

The Lil'wat First Nation is a First Nation band located in the southern Coast Mountains region of the Interior of British Columbia.

Lime Village is a census-designated place in Bethel Census Area, Alaska, United States.

Lincoln, NE American Indian Center providing programs to empower self-sufficiency for individuals and families,.

Lipan Apache are Southern Athabaskan Native Americans  that live in Texas

Listuguj Mi'gmaq First Nation (French: Première Nation de Listuguj Mi'gmaq) is a Mi'gmaq band located in Gespe’gewa’gi.

Little Black Bear First Nation is a Cree and Assiniboine First Nation in southern Saskatchewan, Canada.

Little Grand Rapids First Nation is an Anishinaabe (Saulteaux/Ojibwa) First Nation located about 370 km (230 mi) northeast of Winnipeg, Manitoba.

The Little Pine First Nation is a Plains Cree First Nations band government in Saskatchewan, Canada. It has a total of 2,029 members.

Little Red River Cree Nation is a First Nations band in Alberta, Canada with Fox Lake, Garden Creek Indian  & John D'Or Prairie Reserves

Little River Band of Ottawa Indians is a federally recognized Native American tribe of the Odawa people in the United States. It is based in Manistee and Mason counties in northwest Michigan.

The Little Salmon/Carmacks First Nation is a band in the central Yukon Territory in Canada.

Little Saskatchewan First Nation is a First Nation in central Manitoba. Its main reserve is the Little Saskatchewan 48 reserve.

The Little Shell Tribe of Chippewa Indians is a band of the Chippewa Indians headquartered in Great Falls, Montana. The Little Shell enrollment total is 4,500 tribal members.

The Little Shuswap Lake Indian Band (also Little Shuswap Indian Band) is a First Nations band of a community of the Secwepemc (Shuswap) Nation.

Little Traverse Bay Bands of Odawa Indians, Michigan  resides in Charlevoix and Emmet counties.

The Paiute-Shoshone Indians of the Lone Pine Community of the Lone Pine Reservation is a federally recognized tribe of Mono and Timbisha Native American Indians near Lone Pine in Inyo County, California. They are related to the Owens Valley Paiute.

Long Lake 58 First Nation is an Anishinaabe (Ojibway) First Nation band located in Northern Ontario, around 40 km east of Geraldton, Ontario, Canada.

Long Point First Nation is an Anishinabeg community located in the unceded territory of Anishnabe Aki.

The Loon River First Nation is a First Nations band in Alberta, Canada.

los coyotes band of cahuilla & cupeÑo indians is a federally recognized tribe located 75 miles north east of san diego, California.

Louis Bull 138B is an Indian reserve of the Louis Bull First Nation in Alberta, located within County of Wetaskiwin

The Lovelock Paiute Tribe of the Lovelock Indian Colony is a federally recognized tribe of Northern Paiute Indians in Pershing County, Nevada.

The Lower Brulé Indian Reservation is an Indian reservation that belongs to the Lower Brulé Lakota Tribe. It is located on the west bank of the Missouri River in Lyman and Stanley counties in central South Dakota.

The Lower Elwha Tribal Community is a federally recognized nation in Washington state in the Pacific Northwest of the United States. The tribe is part of the larger Klallam culture,  Coast Salish peoples.

The Lower Kootenay First Nation is a band based in the East Kootenay region of British Columbia.

Lower Nicola Indian Band is a Nlaka'pamux First Nations band located in the Central Interior region of British Columbia.

The Lower Similkameen Indian Band or Lower Smelqmix, is a First Nations band in the Canadian province of British Columbia.

The Lower Sioux Indian Community is a federally-recognized Indian tribe located in south central Minnesota in Redwood County, approximately two miles south of Morton.

The Muskotew Sakahikan Enowuk or Lubicon Lake Nation is a Cree First Nation in northern Alberta, Canada.

The Lucky Man Cree Nation is a Cree First Nation in Saskatchewan, Canada. The band is located at the Mayfair provincial pasture.

 The Lumbee Tribe of North Carolina is a state-recognized tribe of obscure tribal origins numbering approximately 60,000 enrolled members, most of them living in Robeson and the adjacent counties in south-central North Carolina.

The tribe lives on the Lummi Indian Reservation in the inland northwest corner of Washington, 8 miles west of Bellingham and 20 miles  south of the Canadian border, in western Whatcom County.

The Lyackson First Nation is a First Nations band located at Chemainus, British Columbia, Canada, on Vancouver Island.

The Lytton First Nation is a band headquartered at Lytton in the Fraser Canyon region of British Columbia.

The Lytton Band of Pomo Indians is a federally recognized tribe of Pomo Native Americans with around 275 enrolled members.