Leslieville is a neighbourhood in Toronto, Ontario, Canada, situated east of the Don River. It is bounded by the Canadian National railway line and Gerrard Street to the north, McGee Street to the west, Eastern Avenue to south, and Coxwell Avenue to the east.

Alexander Muir was a Canadian songwriter, poet, soldier, and school headmaster. He was the composer of The Maple Leaf Forever, which he wrote in October 1867 to celebrate the Confederation of Canada.