Robert Orme (25 December 1728 – 13 January 1801) was a British historian of India. Son of a British East India Company physician and surgeon, he entered the service of the Company in Bengal in 1743. He was regarded as an authority on India. Orme wrote A History of the Military Transactions of the British Nation in Indostan from 1745 (1763–78). He also published Historical Fragments of the Mogul Empire, the Morattoes and English Concerns in Indostan from the year 1659 (1782).