| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Nat Fenech | 1 | |
| Nathalie Malo | 1 | |
| Nathan Hadley | 1 | References |
| Nathaniel Gjoderum-Hall | 1 | |
| Neil Mccallum | 1 | |
| Nettie McLanaghan | 1 | Spent an extended period Climbing around east Asia on £10 per day. References |
| Niamh Gibson | 1 | |
| Nick Duttle | 1 | |
| Nick Estcourt | 1 | |
| Nick Sutter | 1 | |
| Nick Walton | 1 | |
| Nicky Stokes | 1 | |
| Nicolas Moineau | 1 | |
| Nicolas Potard | 1 | |
| Nigel Callender | 1 | |
| Nigel Poustie | 1 | |
| Nigel Slater | 1 | |
| Nika Potapova | 1 | |
| Nils Siegel | 1 | |
| Noboru Takaishi | 1 |