The Battle of Mahidpur was fought during the Third Anglo-Maratha War between the Indore State of the Maratha Confederacy and the British East India Company at Mahidpur, a town in the Malwa region, on 21 December 1817.

The Holkar artillery, led by Roshan Beg, attacked them with a long line of 63 cannons.

[1] Malhar Rao III, Tatya Jog and others escaped to Alot.

Baji Rao II, who was trying to consolidate Marathas, finally surrendered in June 1818.

The British abolished the position of the Peshwa (prime minister), and the Marathas were limited to the small kingdom of Satara until its annexation into Bombay state in 1848.