| Name | Zone |
| Naerost | Lone Land |
| Naky-kolo | Forochel, Talvi-muri |
| Nan Dhelu | Lone Land |
| Nan Orngon | Evendim |
| Nan Wathren Eastern Pass | North Downs |
| Nan Wathren Western Pass | North Downs |
| Nanduhirion Orc Fire | Lothlórien |
| Narag-kheleb | The Walls of Moria, Narag-kheleb |
| Nardur's Station | The Grand Stair |
| Nate | Bree-Fields, Bree-Land |
| Nate Whisperwood | Archet |
| Nef's Shield | Forochel |
| Neldorlas' Flower | Bree-Land, Old Forest |
| Nelodorlas' Flower | Bree-land, Old Forest |
| Nen Hilith | Ered Luin |
| Nightshade Plant | Angmar, Maethad |
| Nindor | Lone Land |
| Ninknakh Faltor | Durin's Way |
| Norbury Gates | North Downs |
| Norsu-Hauta | Forochel, Norsu-Hauta |
| Norsu-Leiri | Forochel, Norsu-Leiri |
| Northern Barricade | Ered Luin |
| Northern Barrows | Bree-Land |
| Northtarn | Misty Mountains, Southern High Pass |
| Nurath | Trollshaws |
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