| Al-Mundhir III ibn al-Nu'man | |
|---|---|
| King of the Lakhmids | |
 Shahnameh illustration of al-Mundhir III (right) seeking the help of the Sasanian king Khosrow I against the Byzantine Empire. | |
| Reign | 503/505–554 |
| Predecessor | Abu Ya'fur ibn Alqama or Imru al-Qays III ibn al-Nu'man |
| Successor | 'Amr III ibn al-Mundhir |
| Born | Al-Hirah (present day Iraq) |
| Died | 554 Yawm Halima |
| Issue | Amr ibn Hind Qabus ibn al-Mundhir Al-Mundhir IV ibn al-Mundhir |
| House | Lakhmids |
| Father | Al-Nu'man II ibn al-Aswad or Imru al-Qays III ibn al Nu'man |
| Mother | Maria bint Awf bin Geshem |
Al-Mundhir III ibn al-Nu'man (Arabic: المنذر بن النعمان), also known as Al-Mundhir ibn Imri' al-Qays (المنذر بن إمرئ القيس) (died 554) was the king of the Lakhmids in 503/505–554.