Field Marshal Sir Patrick Grant, GCB, GCMG (11 September 1804 – 28 March 1895) was a senior Indian Army officer.

During the Indian Mutiny, as acting Commander-in-Chief, India, he directed the operations against the mutineers, sending forces under Henry Havelock and James Outram for the relief of Cawnpore and Lucknow.

[1] He became a brigade major in Oudh in 1834 and, having raised the Hariana Light Infantry in 1836, he became second assistant in the adjutant-general's department of the Bengal Presidency in 1838.

[1] Grant served under Sir Hugh Gough as deputy assistant adjutant-general at the Battle of Maharajpore in December 1843 during the Gwalior campaign.

[5] From Calcutta he directed the operations against the mutineers, sending forces under Henry Havelock and James Outram for the relief of Cawnpore and Lucknow.

[5] Although the Viceroy of India, Lord Canning, had recommended that Grant be confirmed in the role of commander-in-chief, Sir Colin Campbell had already been nominated as Anson's successor.