Al-Malik al-Rahim
| Al-Malik al-Rahim | |
|---|---|
| Amir al-umara Amir of Iraq | |
| Reign | 1048–1055 |
| Predecessor | Abu Kalijar |
| Successor | Muhammad Tughril (as Seljuq sultan) |
| Died | 1058/59 Ray |
| Issue | Abu'l-Ghana'im al-Marzuban |
| House | Buyid |
| Father | Abu Kalijar |
| Religion | Shia Islam |
Abu Nasr Khusrau Firuz (Persian: ابونصر خسرو فیروز, died 1058 or 1059), better known by his laqab of Al-Malik al-Rahim (Arabic: الملک الرحیم, "the merciful king") was the last Buyid amir of Iraq (October 1048 – 1055). He was the son of Abu Kalijar.