Indigenous peoples have been called many different and sometimes incorrect names throughout history. When you conduct a search you may find success using the traditional name for a group or the colonial terminology. Eg. Haudenosaunee are commonly referred to as the Iroquois.
Interactive map that allows user to search by address and indicates the traditional indigenous territory. This map is also searchable by traditional language. This resource admits to being imperfect and suggests verifying all information.
Whose Land is a web-based app that uses GIS technology to assist users in identifying Indigenous Nations, territories, and Indigenous communities across Canada. The app can be used for learning about the territory your home or business is situated on, finding information for a land acknowledgement, and learning about the treaties and agreements signed across Canada
The Canadian Encyclopedia plays an essential role in providing Canadians and others with accurate, updated information about our people and country (from website).
First Peoples in Canada by 
The Clay We Are Made Of by 
Indigenous peoples atlas of Canada: Atlas des peuples autochtones du Canada by 
Full circle: Canada's First Nations
Encyclopedia of Native Tribes of North America