The book ‘Right to Human Dignity: A Critical Study of Marginalised Section of Society’ examines in-depth the Constitutional perspectives of Right to Human Dignity in General and Marginalised Section or Underserved Section in India in particular with the precepts of both International and National literature and Judicial attitude perspectives. Right to Human Dignity is an assurance to “WE THE PEOPLE OF INDIA” by the architects of the Indian Constitution which the Apex Court of India has recognized as foundational fundamentals of the Constitution. The study includes Introduction; Human Dignity of Marginalised Section of the Society: A Conceptual Analysis; Constitutional Perspective of Human Dignity of Scheduled Castes, Scheduled Tribes and Socially and Educationally Backward Classes of Citizens; Hawkers, Slum Dwellers, Prostitutes and Begging: A Case of Economic Marginalisation; Health Marginalisation: Human Dignity of Disabled Persons; Conclusion and Suggestions.