Abstract: "THE Social discrimination In the then BRITISH KUMAUON-GARHWAL and modern UTTARAKHAND, settled in the HIMALAYAS, was holding its gruesome from in that period or rather, for centures. In the second half of the 18th century, hariprasad tamtas name is formost among the people who will always be remembered as the forerunner of dalit consciousness and the pioner of the new revolution of dalit philosophy. but as a matter of regret that most of the intellectuals and scholars have tried to know “Hariprasad Tamta” in the limited scope of nationalist studies and have denied his social contribution outright. the main aim of the present study is to evaluate the personality of Hariprasad Tamta and his social work.There is an attempt to reinterpret Hariprasad Tamtas ideology by criticizing the prevailing belief of social scientists of rejecting it outright as class interest and british supported."