| Country: | Scotland |
| Official Name: | Achnasaul |
| Gaelic Name: | Achadh nan Sabhal |
| Population: | 0 |
| Os Grid Reference: | NN155892 |
| Map Type: | Lochaber |
| Coordinates: | 56.9579°N -5.0356°W |
| Unitary Scotland: | Highland |
| Constituency Westminster: | Ross, Skye and Lochaber |
| Constituency Scottish Parliament: | Skye, Lochaber and Badenoch |
| Post Town: | Achnacarry |
| Postcode District: | PH34 4 |
| Postcode Area: | PH |
Achnasaul (Gaelic; Scottish Gaelic: Achadh nan Sabhal) is a village, located on the shores of Loch Arkaig, close to Spean Bridge, Inverness-shire, Scotland, within the Scottish council area of Highland.