| Ghiyas-ud-din Baraq | |
|---|---|
| Khan of the Chagatai Khanate | |
| Reign | 1266–1271 |
| Predecessor | Mubarak Shah |
| Successor | Negübei |
| Died | 1271 |
| Issue | Duwa |
| Father | Yesünto'a |
Baraq (Chagatai and Persian: غیاث الدین براق) was Khan of the Chagatai Khanate (1266–1271). He was a son of Yesünto'a and a great-grandson of Chagatai Khan. A convert to Islam, he took the name Ghiyas-ud-din.[1]