Lóni was a dwarf of unknown lineage who entered Moria with Balin, Frár, Óin, Ori, Flói, and Náli in their attempt to form a colony there in TA 2989. Lóni was killed in a battle while defending the Bridge of Khazad-dûm and Second Hall alongside Náli and Frár.
|Dwarves of Middle-earth|
Azaghâl | Balin | Bifur | Bofur | Bombur | Borin | Dáin I | Dáin II Ironfoot | Dís | Dori | Durin(s) | Dwalin | Farin | Fíli | Flói | Frerin | Frár | Frór | Fundin | Gamil Zirak | Gimli | Glóin, King of Durin's Folk | Glóin | Gróin | Grór | Ibûn | Khîm | Kíli | Lóni | Mîm | Náin | Náin I | Náin II | Náli | Nár | Narvi | Nori | Óin | Ori | Telchar | Thorin I | Thorin II Oakenshield | Thorin III | Thráin I | Thráin II | Thrór
- The Lord of the Rings pg. 322