HH Maharaniji Sa Rathorji Kishansinghot of Kishangarh State Colonel HH Maharajadhiraj Maharana Sir Sajjan Singh GCSI[1] (18 July 1859 – 23 December 1884), was the Sisodia Rajput ruler of the Princely State of Udaipur (r. 1874 – 1884).

[2] He was a son of Maharaj Shakti Singh of Bagore[3] and was adopted by his childless first cousin Maharana Shambhu Singh whom he succeeded in the year 1874.

He adopted Fateh Singh a descendant of Maharana Sangram Singh II from the Shivrati branch of the family.

[4]