Colonel Maharajah Sir Jagatjit Singh Sahib Bahadur (24 November 1872 – 19 June 1949) was the last ruling Maharaja of the princely state of Kapurthala during the British Raj in India, from 1877 until his death, in 1949.

He ascended to the throne of Kapurthala state on 16 October 1877 and assumed full ruling powers on 24 November 1890 as well indulging in traveling the world and being a Francophile.

When he was young he sang in front of the Viceroy with his friend, the next Maharaja of Dholpur, in French and Italian which outraged many of the visitors.

He served as the Indian Representative to the League of Nations General Assembly in Geneva in 1925, 1927, and 1929,[2] attended the Round Table Conference in 1931 and was Lt Governor of the PEPSU at the time of his death in 1949, aged 76.

He spent lots of his time travelling, he visited China, Indonesia, Japan, Morocco, Italy, Spain, France, Great Britain, United States of America, Brazil, Argentina and other areas.