Colonel Maharaja Sir Sajjan Singh GCSI (18 July 1859 – 23 December 1884), was the Maharana of princely state of Udaipur (r. 1874 – 1884). He was a son of of Bagore and was adopted by his first cousin Maharana Shambhu Singh, whom he succeeded in 1874. He adopted Fateh Singh, a descendant of Sangram Singh II from branch of the family.