Ashurnasirpal I is king of Assyria from 1050 BCE to 1031 BCE.

Ashurnasirpal rules during a troubled period of Assyrian history, marked by famine and war with nomads from the deserts to the west.

He succeeded his father Shamshi-Adad IV and was succeeded by his son Shalmaneser II.

He was also the father of a later king, Ashur-rabi II.