| Country: | Scotland |
| Official Name: | Rhelonie |
| Gaelic Name: | Ruigh an Lòin |
| Os Grid Reference: | NH556972 |
| Map Type: | Sutherland |
| Coordinates: | 57.9429°N -4.4408°W |
| Unitary Scotland: | Highland |
| Post Town: | Ardgay |
| Postcode District: | IV24 3 |
| Postcode Area: | IV |
Rhelonie (Gaelic; Scottish Gaelic: Ruigh an Lòin) is a crofting hamlet in the Highland region of Scotland.
Rhelonie is 2 miles northwest of the village of Culrain and 4 miles northwest of Ardgay. 2 miles west of Rhelonie lies the crofting hamlet of Achnahanat.