The Thunder Bay City Council is the governing body of the city of Thunder Bay, Ontario, Canada. It consists of a mayor and twelve councillors. The mayor and five of the councillors are elected at large, with one councillor being elected for each of the city's seven wards: Current River, McIntyre, McKellar, Neebing, Northwood, Red River, and Westfort. Council members are elected to four year terms. The last election was held on October 24, 2022 Thunder Bay City Council meets at 6:30 PM on Monday evenings at Thunder Bay City Hall, located at 500 Donald Street East in the downtown core of the former city of Fort William.

Thunder Bay City Councils, 2006 - Present