Welcome to the Chiefs of Ontario

Assembly Center

This Assembly Center maintains all meeting information for upcoming COO events,.

Upcoming Events

The Chiefs of Ontario will host a virtual Special Chiefs Assembly (SCA) on Thursday, August 28, 2025, from 8:30 a.m. to 4:30 p.m. EST. This Assembly will focus on a variety of key priorities for First Nations in Ontario.

Get the latest Chiefs of Ontario updates here

The Chiefs of Ontario Secretariat is proud to announce the launch of our tenth edition of Advocate, our bi-annual glossy magazine.

Over 3000 copies are printed with an estimated readership of over 8,100, distributed to all 633 First Nations across Canada with a large focus on Ontario, friendship centers, all PTO’s and various government agencies and advertisers.

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