| Official Name: | Sør-Arnøy Sørarnøy |
| Settlement Type: | Village |
| Pushpin Map: | Nordland#Norway |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location of the village |
| Subdivision Type: | Country |
| Subdivision Name: | Norway |
| Subdivision Name1: | Northern Norway |
| Subdivision Name2: | Nordland |
| Subdivision Type3: | District |
| Subdivision Name3: | Salten |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Gildeskål Municipality |
| Utc Offset1: | +01:00 |
| Utc Offset1 Dst: | +02:00 |
| Postal Code Type: | Post Code |
| Postal Code: | 8135 Sørarnøy |
| Coordinates: | 67.1363°N 13.9669°W |
| Elevation M: | 16 |
| Elevation Footnotes: | [1] |
Sørarnøy or Sør-Arnøy[2] is a small fishing village in the municipality of Gildeskål in Nordland county, Norway. The village covers the majority of the island of Sørarnøya. The closest town to Sørarnøy is Bodø, to the north, which can be reached by boat.[3]