Rajput (from Sanskrit rājaputra meaning "son of a king"), also called Thakur, is a large multi-component cluster of castes, kin bodies, and local groups, sharing social status and ideology of genealogical descent originating from the Indian subcontinent. The term Rajput covers various patrilineal clans historically associated with warriorhood: several clans claim Rajput status, although not all claims are universally accepted. According to modern scholars, almost all Rajput clans originated from peasant or pastoral communities.
Over time, the Rajputs emerged as a social class comprising people from a variety of ethnic and geographical backgrounds. From 12th to 16th centuries, the membership of this class became largely hereditary, although new claims to Rajput status continued to be made in the later centuries. Several Rajput-ruled kingdoms played a significant role in many regions of central and northern India from seventh century onwards.
The Rajput population and the former Rajput states are found in northern, western, central and eastern India as well as southern and eastern Pakistan. These areas include Rajasthan, Delhi, Haryana, Gujarat, Eastern Punjab, Western Punjab, Uttar Pradesh, Himachal Pradesh, Jammu, Uttarakhand, Bihar, Madhya Pradesh and Sindh.
The word rājaputra (राजपुत्र; literally "son of a king") finds mention in some ancient Hindu scriptures like the Rigveda, Ramayana and Mahabharata. The word first appears in a sense other than its literal meaning in the 7th century Bakshali manuscript from NWFP in reference to a mercenary soldier, while in the 8th century Chachnama of Sindh, it is used in the sense of elite horsemen. Andre Wink notes that the military nobility of Sindh ruler Dahir to which the Chachnama and Al-Baladhuri refer as thakurs can be seen as Rajputs in the original sense of the word. In the 12th century Rajtarangini, it has been used in the sense of a landowner.
The origin of the Rajputs has been a much-debated topic among historians.