韃靼利亞（拉丁語： ）並唔係一個政權術語，佢係啲歐洲人由中世紀到20世紀初對中亞裏海東北亞韃靼海峽一帶嘅稱呼，仲特指蒙古帝國沒落後泛突厥人同蒙古人呢啲遊牧民散居嘅區域，嗰陣時語境度個講法係包埋咗中亞啲汗國、天山南北路、突厥各部、蒙古各部、滿洲等地頭。「韃靼利亞」主要係啲歐洲探險家繪制地圖度用開嘅地理用詞。
Tataria (Latin: ) is not a political term, it is the name given by some Europeans from the Middle Ages to the early 20th century in the area around the Tatar Strait in Central Asia and the Caspian Sea, Northeast Asia, and specifically refers to the area inhabited by the Pan-Turks and Mongolia nomads after the fall of the Mongolia Empire, when the context was to include the khanates of Central Asia, the northern and southern roads of the Tianshan Mountains, the Turkic tribes, the Mongolian tribes, Manchuria and other places. "Tataria" is mainly a geographical term used by some European explorers in their maps.