Jagat Gosain (Persian: ??? ??????; died 19 April 1619) meaning 'Mistress of the World', was Empress consort of the Mughal Empire as the wife of Mughal emperor Jahangir and the mother of his successor, the fifth Mughal emperor Shah Jahan.
She is also known as Jodh Bai and was given the posthumous title of Bilqis Makani.
She should not be confused with "Jodha Bai", the name popularly given to the Jahangir's mother, Mariam-uz-Zamani.
By birth, she was a Rajput princess of Marwar (present-day Jodhpur) and was the daughter of Raja Udai Singh (popularly known as Mota Raja), the Rathore ruler of Marwar and the sister of Sawai Raja Sur Singh, another Rathore ruler of Marwar.