| Mountain | State | Latitude | Longitude | Elevation (meters) | Elevation (feet) |
|---|
| Mvundlweni | Province of KwaZulu-Natal | -29.6166667 | 29.8833333 | 1564 | 5131 |
| Mynrug | Mpumalanga | -25.3 | 30.55 | 1258 | 4127 |
| Mzimula | Province of KwaZulu-Natal | -28.0333333 | 30.5 | 1312 | 4304 |
| Mzweni | Province of KwaZulu-Natal | -28.6333333 | 30.2833333 | 730 | 2395 |
| Naaldegraskop | Province of Northern Cape | -32.2833333 | 20.3 | 1536 | 5039 |
| Nabasberg | Province of Northern Cape | -28.3 | 17.3333333 | 481 | 1578 |
| Nakaberg | Province of Northern Cape | -30.6333333 | 18.3166667 | 822 | 2697 |
| Nakampe | Limpopo Province | -23.4 | 30.45 | 578 | 1896 |
| Nalaneng | Limpopo Province | -24.5833333 | 29.9 | 1237 | 4058 |
| Namaqhulu | Province of KwaZulu-Natal | -28.65 | 30.6166667 | 888 | 2913 |
| Nambe | Province of Eastern Cape | -30.8666667 | 28.3833333 | 1453 | 4767 |
| Nambulungwana | Province of KwaZulu-Natal | -27.45 | 32.0166667 | 264 | 866 |
| Nana se Koppe | Province of Northern Cape | -29.2333333 | 17.3333333 | 354 | 1161 |
| Nanda | Province of KwaZulu-Natal | -29.6333333 | 30.85 | 634 | 2080 |
| Nangeni | Province of KwaZulu-Natal | -28.5 | 30.1166667 | 908 | 2979 |
| Narapberg | Province of Northern Cape | -29.1833333 | 17.65 | 949 | 3114 |
| Nardousberg | Province of Eastern Cape | -32.2166667 | 24.9 | 2363 | 7753 |
| Naroegas se Berge | Province of Northern Cape | -29.4333333 | 17.25 | 332 | 1089 |
| Naroepberge | Province of Northern Cape | -28.9833333 | 18.5833333 | 713 | 2339 |
| Nartjieskloofberg | Province of the Western Cape | -33.6 | 23.3833333 | 1139 | 3737 |
