Voronezh (, ) is a river in Tambov, Lipetsk, and Voronezh oblasts in Russia, a left tributary of the Don. The Voronezh River is long, with a drainage basin of . It freezes up in the first half of December and stays under the ice until late March. The lower reaches of the river are navigable. The cities of Lipetsk and Voronezh are along the Voronezh River.