Colonialism in India primarily delineates the process of the British occupation of India and its long-term impact on the various aspects of our national life. For a better understanding of the issues involved, it starts with introductory essays on some of the theoretical concepts like capitalism, colonialism, neo-imperialism, post-colonialism and nationalism. It is based on the authors's life-long engagement both in terms of research and teaching. It marks a departure from the usual history books as its approach is inter-disciplinary. To that end, it adopts a thematic rather than a chronological order. It is basically designed as a textbook for both undergraduate and postgraduate students including those of Political Science and History. It is based on new and updated sources and marked by lucidity and felicity of linguistic style. Besides, it is free from ideology-based debunking and wooly sentimentalism. The book would prove useful to students of Political Science and History, civil service examinees and even for the general readers.