Nöteborg

Nöteborg may refer to:
 * The Swedish name for Shlisselburg, a town in Kirovsky District of Leningrad Oblast, Russia
 * Battle of Nöteborg, 1702, one of the first sieges of the Great Northern War, when Russian forces captured the Swedish fortress of Nöteborg
 * Siege of Nöteborg, 1656, a siege during the Russo-Swedish War (1656–58)
 * Treaty of Nöteborg, 1323, a peace treaty signed at Orekhovets (Swedish: Nöteborg); the first settlement between Sweden and Novgorod Republic regulating their border