Gaj Singh
| Gaj Singh II | |
|---|---|
| Head of the House of Rathore | |
| Tenure | 26 January 1952 – present | 
| Predecessor | Hanwant Singh I | 
| Heir apparent | Shivraj Singh | 
| Maharaja of Jodhpur | |
| Tenure | 26 January 1952 – present | 
| Coronation | 12 May 1952 | 
| Predecessor | Hanwant Singh | 
| Successor | Position abolished Shivraj Singh (heir) | 
| Regent | Krishna Kumari | 
| Born | 13 January 1948 Jodhpur, Jodhpur State, India | 
| Spouse | |
| Issue | Shivranjani Rajye Shivraj Singh | 
| Dynasty | Rathore | 
| Father | Hanwant Singh | 
| Mother | Krishna Kumari | 
| Religion | Hinduism | 
| Education | Cothill House Eton College | 
| Alma mater | Christ Church, Oxford | 
| Relatives | Chandresh Kumari Shailesh Kumari Hukum Singh | 
Gaj Singh II (born 13 January 1948), known as 'Bapji' (meaning 'father'), is the titular Maharaja of Jodhpur since 1952, as well as an Indian politician and diplomat.