Sir Ramasamy Chetty Kandasamy Shanmukham Chetty KCIE (17 October 1892 – 5 May 1953) was an Indian lawyer, economist and politician who served as first Finance Minister of India from 1947 to 1948. He also served as President of India's Central Legislative Assembly from 1933 to 1935 and Diwan of Cochin kingdom from 1935 to 1941. During his public life, Chetty also identified with a number of social causes. He was a strong supporter of the Tamil Isai Movement. Shanmukham Chetty was the Finance Minister of India when the country's first budget was tabled in Parliament on 26 November 1947.