| Official Name: | Oldervika |
| Other Name: | Oldervik |
| Settlement Type: | Village |
| Pushpin Map: | Nordland#Norway |
| Pushpin Label: | Oldervika |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Name: | Norway |
| Subdivision Name1: | Northern Norway |
| Subdivision Name2: | Nordland |
| Subdivision Type3: | District |
| Subdivision Name3: | Helgeland |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Rødøy Municipality |
| Utc Offset1: | +01:00 |
| Utc Offset1 Dst: | +02:00 |
| Postal Code Type: | Post Code |
| Postal Code: | 8190 Sørfjorden |
| Coordinates: | 66.5066°N 13.3108°W |
| Elevation M: | 9 |
| Elevation Footnotes: | [1] |
Oldervika[2] is a village in Rødøy Municipality in Nordland county, Norway. The village is located on the eastern shore of the Sørfjorden, just north of the village of Sørfjorden. Although it is located on the mainland, there are no road connections to the rest of Norway. It has a ferry connection to Kilboghamn to the west and Jektvika to the north.