| Type: | Monarch |
| Rusa II | |
| Succession: | King of Urartu |
| Reign: | 680–639 BC |
| Reign-Type: | Reign |
| Predecessor: | Argishti II |
| Pre-Type: | Predecessor |
| Successor: | Sarduri III |
| Suc-Type: | Successor |
| Father: | Argishti II |
| Mother: | Hasis |
Rusa II was king of Urartu between around 680 BC and 639 BC. It was during his reign that the massive fortress complex, Karmir-Blur, was constructed.[1]
Rusa II was known to Esarhaddon, king of Assyria, as Yaya or Iaya.
A cuneiform inscription has been found commemorating the king building a canal to channel water to the city of Quarlini from the Ildaruni (Hrazdan River).