Rao Bahadur Sir Bayya Narasimheswara Sarma, KCSI listenⓘ) (1867–1932) was an Indian lawyer, politician and member of the Viceroy's Executive Council.
As a result of his success in public life, he was nominated to the council of the presidency of Madras in 1906 and developed a keen interest in politics.
In 1914 he went to London as a member of a Congress delegation along with Jinnah, S.Sinha, Lajpat Rai, Mazhar- ul- Haque and Samarth, where he delivered speeches in Kensington hall and also spoke before groups of British parliamentarians appraising them of Indian problems and the need for political reform.
He quit active legal practice at a very young age as he felt it would be contradictory to his position in public life.
He was considered one of the foremost authorities in land tenures, revenue and estate matters in the country.
He fought with the British establishment for release of adequate funding for the development of Delhi, a fact acknowledged by Lutyens and Baker in their book Indian Summer.
He held the portfolios of revenue, agriculture, public works, finance and education during his tenure.