Federally recognized Tribes that have public resolutions or statements in opposition to Native mascots/names/images used for sport in representing non-Native people:
Navajo Nation (Dine)
Cherokee Nation of Oklahoma
Alabama-Coushatta Tribe of Texas
Chickasaw Nation
Muscogee (Creek) Nation
Choctaw Nation
Seminole Nation of Oklahoma
Peoria Tribe of Oklahoma
Oglala Sioux Tribe
Shoshone-Bannock Tribes
Shawnee Tribe
Menominee Indian Tribe of Wisconsin
Seneca Nation
Oneida Indian Nation of Wisconsin
Oneida Nation of New York
Nipmuc Nation
Hoh Indian Tribe
Penobscot Nation
Samish Indian Nation
Match-E-Be-Nash-She-Wish Band of Pottawatomi Indians Gun Lake Tribe
Nottawaseppi Huron Band of the Potawatomi
Sault Ste.Marie Tribe of Chippewa Indians
Poarch Band of Creek Indians
Onondaga Nation
Sac & Fox Tribe of the Mississippi in Iowa (Meskwaki Nation)
Ponca Tribe of Nebraska
Wabanaki Confederacy of Maine
Saint Regis Mowhawk Tribe
Shakopee Mdewakanton Sioux Community
Stockbridge-Munsee Band of Mohicans
Delaware Tribe
Affiliated Tribes of Northwest Indians
Mille Lacs Band of Ojibwe
United South and Eastern Tribes
Inter-Tribal Council of Arizona
Confederated Tribes of Colville Reservation
Three Affiliated Tribes of the Fort Berthold Indian Reservation
Great Lakes Inter-Tribal Council
Spirit Lake Tribe of North Dakota