Nidin-Bel (Babylonian cuneiform: Nidin-Bêl)[1][n 1] might have been a rebel king of Babylon who in the autumn of 336 BC and/or the winter of 336–335 BC attempted to restore Babylonia as an independent kingdom and end the rule of the Persian Achaemenid Empire in the region. The only known surviving reference which points to there being a ruler by this name in Babylon is the Uruk King List, which records rulers of Babylon from the 7th to 3rd centuries BC. In this list, the rule of Darius III (r. 336–330 BC), the last Achaemenid king, is immediately preceded by a fragmentary reference to Nidin-Bel.