努斯库（Nusku）是巴比伦和亚述神话中光明神及火神的名字，与吉尔拉（Girra）——原来的吉比尔难以区分。

努斯库既是天上，也是大地之火的象征。作为前者，因为他是天神安努的儿子，但同样，他与尼普尔的大地之神恩利勒也有关系，被看作是恩利勒的第一个儿子。他的一个崇拜中心是在亚述的哈兰城，在那里，由于对月亮的崇拜占主导地位，因此，他也被视是月神欣的儿子，尽管当努斯库成为恩利勒的儿子时，恩利勒尚未娶欣的母亲宁利勒，欣还未出生。努斯库还被成是水神，伟大的净化者埃亚（Ea）的一面。作为这一角色，他常被请求来清除造成身体痛苦的疾病和恶魔。

Nusku was the name of the light and fire-god in Babylonia and Assyria, indistinguishable from Girru - formerly Gibil.

Nusku is the symbol of the heavenly as well as of the terrestrial fire. As the former he is the son of Anu, the god of heaven, but he is likewise associated with Enlil of Nippur as the god of the earth and regarded as his first-born son. A centre of his cult in Assyria was in Harran, where, because of the predominance of the moon-cult, he is viewed as the son of the moongod Sin, though Nusku was with Enlil when Sin wasn't born yet, and Enlil hadn't married Ninlil - Sin's mother. Nusku is by the side of Ea, the god of water, the great purifier. It is he, therefore, who is called upon to cleanse the sick and suffering from disease, which, induced by the demons, was looked upon as a species of impurity affecting the body.