Mangal Singh Prabhakar
| Mangal Singh Prabhakar | |
|---|---|
| Maharaja | |
Portrait by Valentine Cameron Prinsep | |
| Maharaja of Alwar | |
| Reign | 11 October 1874 – 22 May 1892 |
| Predecessor | Sheodan Singh |
| Successor | Jai Singh Prabhakar |
| Born | 25 November 1859 |
| Died | 22 May 1892 (aged 32) |
| Issue | Jai Singh Prabhakar |
| Education | |
| Military career | |
| Allegiance | British Empire |
| Branch | British Indian Army |
| Rank | Lieutenant colonel |
Mangal Singh Prabhakar was the Maharaja of Alwar from 1874 until his death in 1892.