- This page is about Náin I, son of Durin VI, Lord of Khazad-dûm. For other dwarves of the same name, see Náin (disambiguation).
Náin I, son of Durin VI, is found in the Throne of Durin in the instance The Fall of Moria. His reign was a brief one, and he was the last lord of Khazad-dûm before the Longbeards abandoned it. He was slain by the same Balrog as his father in 1981 T.A. and was succeeded by his son Thráin I