多伦多动物园（英语：Toronto Zoo）位于加拿大安大略省多伦多市士嘉堡区，附属多伦多市政府，占地287公顷（710英亩），为全国规模最大的动物园。现时园内有超过460种物种，5千只动物。

多伦多市内首座动物园－河谷动物园（Riverdale Zoo）－于1888年开幕。第二次世界大战过后，市内开始出现兴建新动物园的呼声。大多伦多市于1967年通过在士嘉堡红河谷兴建新动物园，首份主要工程合约于1971年批出，而动物园则于1974年8月15日以大多伦多市动物园（Metropolitan Toronto Zoo）之名开幕。随着大多伦多市及其辖下六个城镇于1998年合并成新的多伦多市，动物园亦于同年改为现称。

The Toronto Zoo is a zoo located in Toronto, Ontario, Canada. Its original founder was Hugh A. Crothers, a successful Toronto industrialist who became the first Chairman of the Metro Toronto Zoological Society in 1966. It opened August 15, 1974, as the Metropolitan Toronto Zoo (often shortened to Metro Toronto Zoo) and is owned by the City of Toronto; the word "Metropolitan" was dropped from its name when the smaller municipalities that made up the Municipality of Metropolitan Toronto were amalgamated to form the present-day city of Toronto in 1998. The zoo is located near the Rouge River, along the western border of Rouge Park in city's east end former borough of Scarborough.