Organised crime in India refers to organised crime elements originating in India and active in many parts of the world. The purpose of organised crime in India, as elsewhere in the world, is monetary gain. Its virulent form in modern times is due to several socio-economic and political factors and advances in science and technology. There is no firm data to indicate the number of organised criminal gangs operating in the country, their membership, their modus operandi, and the areas of their operations. Their structure and leadership patterns may not strictly fall in line with the classical Italian mafia.

Mumbai is the capital city of the Indian state of Maharashtra. Mumbai is the financial capital and the most populous city of India with an estimated population of 12.5 million (1.25 crore). Mumbai is the centre of the Mumbai Metropolitan Region, the sixth-most populous metropolitan area in the world with a population of over 23 million living within the Mumbai Metropolitan Region. Mumbai lies on the Konkan coast on the west coast of India and has a deep natural harbour. In 2008, Mumbai was named an alpha world city. Mumbai has the highest number of billionaires out of any city in India as well as in Asia.