The Nagvanshis of Chotanagpur, also known as the Khokhra chieftaincy, was an Indian dynasty which ruled the parts of Chota Nagpur plateau region during much of ancient, medieval and modern period. Phani Mukut Rai is considered the first king of dynasty claim to be son of Pundrika Naga, a mythical Naga. Lal Chintamani Sharan Nath Shahdeo (1931–2014) was last ruling king of the dynasty, until the estate was merged to the Republic of India.

The Chota Nagpur Plateau is a plateau in eastern India, which covers much of Jharkhand state as well as adjacent parts of Chhattisgarh, Odisha, West Bengal and Bihar. The Indo-Gangetic plain lies to the north and east of the plateau, and the basin of the Mahanadi river lies to the south. The total area of the Chota Nagpur Plateau is approximately 65,000 square kilometres (25,000 sq mi).