Mahmud Khan of Bengal
| Mahmud Khan মাহমূদ খাঁ | |
|---|---|
| Born | Bhati, Baro-Bhuyan Confederacy (now Sarail, Brahmanbaria District, Bangladesh) | 
| Died | 17th-century Bengal Subah, Mughal Empire (now Kapasia, Gazipur, Bangladesh) | 
| Father | Isa Khan | 
| Mother | Syeda Fatima Bibi | 
| Religion | Sunni Islam | 
Mahmud Khan (Bengali: মাহমূদ খাঁ) was a 17th-century Bengali nobleman initially associated with the Baro-Bhuiyan confederacy which challenged Mughal invasions in Bengal. He was the son of Isa Khan, the confederacy's first chief.