The paper focuses on Ambedkar’s views on untouchable, he is champion of untouchable movement in India. The paper highlights, what is untouchabilty?, varna system in India, Vernas namely, the Brahmin, the Kshatriya, the Vaishya and the Shudra. origin of caste system, and The classes of untouchable. i.e Chamars, Busadh, Dom Halalkor, Hari, Mochi, Mushahar. And also represents the different outcastes, Hinduis, social system and emancipation of the untouchables.