Maharaja Sir Umed Singh II GCSI GCIE GBE (15 September 1873 – 27 December 1940) was a ruling Maharaja of Kotah from 1889 to 1940. The great-great-great-great-great-grandson of , a Raja of Kota, Sir Umed Singhji was adopted at a young age by Shatru Pal the then Maharaja of the state. Following his death in 1889, Umed Singhji (Udai Singh, as he was then named) embarked on a long and distinguished career as a soldier and statesman, being educated at Mayo College in Ajmer.