Pratap Singh (Raja of Satara)
| Pratap Singh | |
|---|---|
| Maharaj | |
| Chhatrapati of the Marathas | |
| Reign | 3 May 1808 – 1818 | 
| Predecessor | Shahu II | 
| Successor | Position abolished | 
| Peshwa | Baji Rao II | 
| Raja Chhatrapati of Satara | |
| Reign | 1818 – 5 September 1839 | 
| Predecessor | Position established | 
| Successor | Shahaji | 
| Born | 18 January 1793 Ajinkyatara Fort, Satara, Maratha Confederacy (present-day Maharashtra, India) | 
| Died | 14 October 1847 (aged 54) Benares, Benares State, British India (present-day Varanasi, Uttar Pradesh, India) | 
| House | Bhonsale | 
| Father | Shahu II | 
| Mother | Girjabai Raje Bhonsale | 
| Religion | Hinduism | 
Pratap Singh (Marathi: प्रताप सिंह भोंसले; 18 January 1793 – 14 October 1847) was the eighth and last Chhatrapati of the Maratha Confederacy from 1808 to 1818, when he surrendered to the British during the Third Anglo-Maratha War. He was also the Raja of Satara from 1818 until 1839, when he was replaced with Shahaji of Satara by the British.