| Official Name: | Sørfinnset |
| Settlement Type: | Village |
| Pushpin Map: | Nordland#Norway |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Nordland |
| 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 |
| Utc Offset1: | +01:00 |
| Utc Offset1 Dst: | +02:00 |
| Postal Code Type: | Post Code |
| Postal Code: | 8140 Inndyr |
| Coordinates: | 66.9779°N 13.9831°W |
| Elevation M: | 26 |
| Elevation Footnotes: | [1] |
Sørfinnset is a village in the municipality of Gildeskål in Nordland county, Norway. It is located on the mainland, south of the village of Inndyr and east of the village of Storvika. Norwegian County Road 17 passes by south of the village. Sørfjorden Chapel is located in the village.