| Riyad Nassan Agha رياض نعسان آغا | |
| Birth Date: | 1947 |
| Office: | Minister of Culture |
| President: | Bashar al-Assad |
| Primeminister: | Muhammad Naji al-Otari |
| Term Start: | 21 February 2006 |
| Term End: | 3 October 2010 |
| Predecessor: | Mahmoud al-Sayyed |
| Successor: | Riad Ismat |
| Nationality: | Syrian |
Riyad Nassan Agha (Arabic: رياض نعسان آغا) (born 1947) is a former minister of culture of Syria. He served as Syria's ambassador to Oman and the United Arab Emirates. He holds a PhD. degree in philosophy from the University of Damascus.[1]