The Deccan sultanates were five dynasties of various ethnic backgrounds (Afghan, Turk, Mongol etc.) that ruled late medieval kingdoms, namely, Bijapur, Golkonda, Ahmadnagar, Bidar, and Berar in south-western India. The Deccan sultanates were located on the Deccan Plateau, between the Krishna River and the Vindhya Range. These kingdoms became independent during the break-up of the Bahmani Sultanate. In 1490, Ahmadnagar declared independence, followed by Bijapur and Berar in the same year. Golkonda became independent in 1518 and Bidar in 1528. In 1510, Bijapur repulsed an invasion by the Portuguese against the city of Goa, but lost it later that year.

Although generally rivals, they did ally against the Vijayanagara Empire in 1565, permanently weakening Vijayanagar in the Battle of Talikota. In 1574, after a coup in Berar, Ahmadnagar invaded and conquered it. In 1619, Bidar was annexed by Bijapur. The sultanates were later conquered by the Mughal Empire; Berar was stripped from Ahmadnagar in 1596, Ahmadnagar was completely taken between 1616 and 1636, and Golkonda and Bijapur conquered by Aurangzeb's 1686-87 campaign.

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