Kumarbi, also known as Kumurwe, Kumarwi and Kumarma, was a Hurrian god. He held a senior position in the Hurrian pantheon, and was described as the "father of gods". He was portrayed as an old, deposed king of the gods, though this most likely did not reflect factual loss of the position of the head of the pantheon in Hurrian religion, but only a mythological narrative. It is often assumed that he was an agricultural deity, though this view is not universally accepted and the evidence is limited. He was also associated with prosperity. It was believed that he resided in the underworld.

The Hurrian religion was the polytheistic religion of the Hurrians, a Bronze Age people of the Near East who chiefly inhabited the north of the Fertile Crescent. While the oldest evidence goes back to the third millennium BCE, it is best attested in cuneiform sources from the second millennium BCE written not only in the Hurrian language, but also Akkadian, Hittite and Ugaritic. It was shaped by contacts between the Hurrians and the various cultures with which they coexisted. As a result, the Hurrian pantheon included both natively Hurrian deities and those of foreign origin, adopted from Mesopotamian, Syrian, Anatolian and Elamite beliefs. The culture of the Hurrians was not entirely homogeneous, and different local religious traditions are documented in sources from Hurrian kingdoms such as Arrapha, Kizzuwatna and Mitanni, as well as from cities with sizeable Hurrian populations, such as Ugarit and Alalakh.