| Official Name: | Harsvika |
| Settlement Type: | Village |
| Pushpin Map: | Trøndelag#Norway |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location of the village |
| Subdivision Type: | Country |
| Subdivision Name: | Norway |
| Subdivision Name1: | Central Norway |
| Subdivision Name2: | Trøndelag |
| Subdivision Type3: | District |
| Subdivision Name3: | Fosen |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Åfjord |
| Utc Offset1: | +01:00 |
| Utc Offset1 Dst: | +02:00 |
| Postal Code Type: | Post Code |
| Postal Code: | 7177 Revsnes |
| Coordinates: | 64.0452°N 10.0087°W |
| Elevation M: | 4 |
| Elevation Footnotes: | [1] |
Harsvika is a village in the municipality of Åfjord in Trøndelag county, Norway. It is located on the south side of the island of Stokkøya, in the Stoksund area in northwest Åfjord. The north end of the Stokkøy Bridge lies just east of Harsvika, connecting it to the village of Revsnes on the mainland.