| Birth Date: | 28 November 1929 |
| Birth Place: | Jaisalmer,Jaisalmer State,Rajputana British India |
| Type: | Maharawal |
| Maharawal Raghunath Singh | |
| Maharawal of Jaisalmer | |
| Succession: | Maharawal of Jaisalmer |
| Reign: | 1950 - 1982 |
| Succession2: | Member of Parliament |
| Reign2: | 1957 - 1962 |
| Predecessor2: | Bhawani Singh |
| Successor2: | Tan Singh |
| Issue: | Maharawal Brajraj Singh Maharajkumarji Prithviraj Singh (1971-1997) Maharajkumariji Baiji Lal Shri Chandra Kumariji m.to Maharaja Vikram Singh of Sailana Maharajkumariji Baiji Lal Shri Yadunandini Kumariji m.to Maharajkumar Dinraj Pratap Singh of Kasmanda Maharajkumariji Baiji Lal Shri Sushma Kumariji m.to Raja Chandra Vijay Singh of Sahaspur Maharajkumariji Baiji Lal Shri Rashmi Kumariji m.to Maharaja Praveen Chandra Bhanj Deo of Mayurbhanj |
| Spouse: | Maharani Shri Mukut Rajya Lakshmi Saheba (b.1933) d.of General Maharajkumar Sharda Shamsher Jung Rana eldest son of Field Marshal HH Shri Maharaja Mohan Shamsher Jung Bahadur Rana of Lamjung and Kaski |
| House: | Bhati |
| Father: | HH Maharajadhiraj Maharawal Girdhar Singh |
| Mother: | HH Maharaniji Sa Sodhiji (Parmarji) Shri Hawa Kanwarji Maji Saheba d.of Thakur Bhairon Singhji of Amarkot |
| Religion: | Hinduism |
Maharawal Raghunath Singh Bahadur (28 November 1929 - 13 March 1982) was the titular ruler of Jaisalmer formerly known as Jaisalmer State and Lok Sabha member in the Indian Parliament,elected independent candidate in the year 1957 for Barmer constituency in south western Rajasthan.[1]