| Country: | Scotland |
| Static Image Name: | Aithsetter, Cunningsburgh (geograph 1786901).jpg |
| Static Image Caption: | Aithsetter, Cunningsburgh |
| Coordinates: | 60.057°N -1.208°W |
| Official Name: | Aithsetter |
| Civil Parish: | Dunrossness |
| Lieutenancy Scotland: | Shetland |
| Unitary Scotland: | Shetland |
| Constituency Westminster: | Orkney and Shetland |
| Post Town: | SHETLAND |
| Postcode District: | ZE2 |
| Postcode Area: | ZE |
| Dial Code: | 01950 |
| Os Grid Reference: | HU440304 |
Aithsetter (Old Norse: Eiðseti, meaning "the farm at the isthmus") is a village on the island of Mainland, in Shetland, Scotland. Aithsetter is in the parish of Dunrossness,[1] towards the north end of the district of Cunningsburgh and formerly of that ancient parish.[2] It is nearly 10 miles from Lerwick.