Tukojirao III KCSI (1 January 1888 – 21 December 1937) was the ruling Maharaja of the Maratha princely state of Dewas from 1900 to 1937. He succeeded to the gadi of Dewas following the death of his uncle, Raja Krishnajirao II. His tutor and guardian from 1907 was Malcolm Lyall Darling.