Maharaja Jashwant Singh (Hindi: महाराजा जशवन्त सिंह) (1851–1893) was the Jat[1][2] ruler of the princely state of Bharatpur from 1853 to 1893 in Rajasthan, India. His successor was Maharaja Ram Singh.
Jaswant Singh was born at Deeg on 1 March 1851. He was the only son of Maharaja Balwant Singh. He was educated privately. He had knowledge of the Hindi, English and Persian languages.[citation needed]
Jaswant Singh succeeded on the death of his father on 21 March 1853. He ascended the gaddi (throne) on 8 July 1853, reigning under a Council of Regency until he came of age. He assumed limited ruling powers on 10 June 1869 and was invested with full ruling powers on 28 March 1872.[citation needed]
He died at the Deeg Palace on 12 December 1893, having had issue, four sons and three daughters. His successor was Maharaja Ram Singh.
His official full name and title was: His Highness Shri Yadukul Maharaja Jaswant Singh, 11th Maharaja of Bharatpur, GCSI.