Pune, previously spelled in English as Poona, is a city in Maharashtra state in the Deccan plateau in Western India. It is the administrative headquarters of the Pune district, and of Pune division. According to the 2011 Census of India, Pune is the ninth-most populous city in India with a population of 3.1 million residents within the city limits, and 7.2 million residents in the metropolitan region, making it the eight-most populous metropolitan area in India. The city of Pune is part of Pune Metropolitan Region. Pune is one of the largest IT hubs in India. It is also one of the most important automobile and manufacturing hubs of India. Pune is often referred to as "Oxford of the East" because of its highly regarded educational institutions. It has been ranked "the most liveable city in India" several times.

The large Deccan Plateau in southern India is located between the Western Ghats and the Eastern Ghats, and is loosely defined as the peninsular region between these ranges that is south of the Narmada River. To the north, it is bounded by the Satpura and Vindhya Ranges.