Lytton First Nation, a First Nations band government, has its headquarters at Lytton in the Fraser Canyon region of the Canadian province of British Columbia. It is the largest of all Nlaka'pamux bands of the Nlaka'pamux (Thompson) people. Lytton First Nation is a member of the Nlaka'pamux Nation Tribal Council a Nlaka'pamux tribal council, they are not a member of the Nicola Tribal Association or the Fraser Canyon Indian Administration.