Cherokee Agency:
 
Eastern Band of Cherokee Indians
 
Choctaw Agency:
Mississippi Band of Choctaw Indians
 
Eastern Regional Office:
Aroostook Band of Micmacs Catawba Indian Tribe Cayuga Nation Chickahominy Indian Tribe Chickahominy Indians - Eastern Division Chitimacha Tribe of Louisiana Coushatta Indian Tribe of Louisiana Houlton Band of Maliseet Indians Jena Band of Choctaw Indians Mashantucket Pequot Tribe Mashpee Wampanoag Tribe Miccosukee Tribe Mohegan Indian Tribe Monacan Indian Nation Nansemond Indian Tribe Narragansett Indian Tribe Oneida Indian Nation Onondaga Indian Nation Pamunkey Tribe of Virginia Passamaquoddy Tribe – Indian Township Passamaquoddy Tribe – Pleasant Point Penobscot Nation Poarch Band of Creek Indians Rappahannock Tribe, Inc. Saint Regis Mohawk Tribe Seneca Nation of Indians Shinnecock Indian Nation Upper Mattaponi Tribe Tonawanda Band of Seneca Indians Tunica/Biloxi Indians of Louisiana Tuscarora Nation Wampanoag Tribe of Gay Head (Aquinnah)
 
Seminole Agency:
Seminole Tribe of Florida