Michael Copps Costello

Michael Copps Costello
19th Mayor of Calgary
In office
January 2, 1915 – January 2, 1919
Preceded byHerbert Arthur Sinnott
Succeeded byRobert Colin Marshall
Alderman of the City of Calgary
In office
January 2, 1913 – December 29, 1914
Personal details
BornWilliam Costello
(1875-08-02)August 2, 1875
DiedMarch 22, 1936(1936-03-22) (aged 60)
Alma materQueen's University
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "imagesize". Replace with "image_size".

Michael Copps Costello (August 2, 1875 – March 22, 1936) was a Canadian printer, a medical graduate (who never practiced his profession) and the 19th mayor of Calgary, Alberta, holding office from 1915 to 1919.