List of mayors of Scarborough, Ontario

This is a list of reeves and mayors of Scarborough, Ontario. The township of Scarborough was created in 1850. The head of the local government was a reeve until the incorporation of Scarborough as a borough in 1967, at which point the head of the local government was styled as mayor and continued after becoming a city in 1983. Since 1998, Scarborough has been a community within the city of Toronto, and the head of the local government is the Mayor of Toronto.

The only living mayor of the former municipality is Paul Cosgrove.

After 1967, the title of reeve of the Township of Scarborough was changed to the Mayor of the Borough of Scarborough:

Scarborough became a city in 1983 with the former mayor of the borough becoming mayor of the city. After 1998, the Mayor of Scarborough ceased to exist and was replaced by the Mayor of Toronto.

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