| River Sorn | |
| Subdivision Type1: | Island |
| Subdivision Name1: | Islay |
| Subdivision Type2: | Region |
| Subdivision Name2: | Argyll and Bute |
| Subdivision Type3: | Country |
| Subdivision Name3: | Scotland |
| Source1 Location: | Loch Finlaggan |
| Source1 Coordinates: | 55.8242°N -6.1844°W |
| Mouth Location: | Bridgend |
| Mouth Coordinates: | 55.7783°N -6.2556°W |
The River Sorn is a small river on the Scottish island of Islay in Argyll and Bute. Draining Loch Finlaggan and having gathered the waters of the Allt Ruadh and the Ballygrant Burn, it flows southwestwards to enter the sea at the village of Bridgend at the head of Loch Indaal.[1]