Jai Singh (5 December 1653 – 23 September 1698), was the Maharana of Mewar Kingdom, ruling from 1680 to 1698.
He was a son of Mahanara Raj Singh I.
Jai Singh fought a series of battles against Mughal Emperor Aurangzeb.
In 1680–81, he sent his noble Dayaldas in Malwa.
Dayaldas occupied Dhar and Mandu.
He looted those cities and fought a series of battles against Mughal army.
Finally, Aurangzeb and the Rana signed a peace treaty, and Aurangzeb turned his attention to the Rathores of Marwar and the Marathas in the Deccan.
He married Dayawati Bai (1650–1683), a Kachhawa princess of Amber, who died in childbirth.