Lothbeg is a hamlet south of Helmsdale.
| Country: | Scotland |
| Official Name: | Lothbeg |
| Gaelic Name: | Loth Beag |
| Os Grid Reference: | NC947103 |
| Map Type: | Sutherland |
| Coordinates: | 58.0696°N -3.7852°W |
| Postcode District: | KW8 6 |
| Postcode Area: | KW |
Lothbeg is a small coastal hamlet, on the coast of the North Sea in eastern Sutherland, Scottish Highlands and is in the Scottish council area of Highland.The main Edinburgh to Thurso A9 road runs through Lothbeg. The village of Brora is 4 miles southwest along the A9.
The meaning is "little marsh". Loth "marsh" Beag "little".