| Country: | Scotland |
| Official Name: | Lochdon |
| Gaelic Name: | Loch Dona |
| Static Image Name: | Lochdon Free Church of Scotland - geograph.org.uk - 876628.jpg |
| Static Image Caption: | Lochdon Free Church |
| Os Grid Reference: | NM728333 |
| Coordinates: | 56.4361°N -5.6875°W |
| Community Scotland: | Mull |
| Unitary Scotland: | Argyll and Bute |
| Lieutenancy Scotland: | Argyll and Bute |
| Constituency Westminster: | Argyll and Bute |
| Constituency Scottish Parliament: | Argyll and Bute |
| Post Town: | ISLE OF MULL |
| Postcode District: | PA64 6 |
| Postcode Area: | PA |
| Dial Code: | 01680 |
Lochdon or Lochdonhead (gd|Loch Dona or gd|Cheann Loch Dona) is a small village on the Isle of Mull, in the council area of Argyll and Bute, off the west coast of Scotland. The village is within the parish of Torosay, just south of Craignure on the A849 at the head of Loch Don.[1] The name Lochdonhead means "The head of the bad loch".[2]
The Lochdon Free Church is located in the town.