Lieutenant-General Shriman Rajrajeshwar Maharajadhiraj Sir Hari Singh Indar Mahindar Bahadur, Sipar-i-Sultanat, Maharaja of Jammu and Kashmir, GCSI, GCIE, GCVO (born 23 September 1895 in Jammu; died 26 April 1961 in Mumbai, Maharashtra, India) was the last ruling Maharaja of the princely state of Jammu and Kashmir in India.He was married four times. With his fourth wife, Maharani Tara Devi (1910–1967), he had one son, Yuvraj (Crown Prince) Karan Singh.