| Keilhaufjellet | |
| Elevation M: | 660 |
| Location: | Sørkapp Land at Spitsbergen, Svalbard, Norway |
| Map: | Arctic |
| Coordinates: | 76.6285°N 16.9032°W |
| First Ascent: | 25 May 1900 by A. S. Wassiliew |
Keilhaufjellet is a mountain in Sørkapp Land at Spitsbergen, Svalbard. It has a height of 660 m.a.s.l. The mountain is named after Norwegian geologist Baltazar Mathias Keilhau. Keilhaufjellet was the southernmost triangulation point established during the Swedish-Russian Arc-of-Meridian Expedition (from 1899).[1] [2]