| Haldarsvík | |
| Settlement Type: | Village |
| Pushpin Map: | Faroe Islands |
| Pushpin Label Position: | left |
| Pushpin Mapsize: | 250 |
| Pushpin Map Caption: | Location in the Faroe Islands |
| Subdivision Type: | State |
| Subdivision Type1: | Constituent country |
| Subdivision Name1: |  Faroe Islands |
| Subdivision Type2: | Island |
| Subdivision Name2: | Streymoy |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Sunda Kommuna |
| Unit Pref: | Imperial |
| Population As Of: | March 2023 |
| Population Footnotes: | [1] |
| Population Total: | 111 |
| Timezone Dst: | EST |
| Utc Offset Dst: | +1 |
| Coordinates: | 62.2758°N -7.0919°W |
| Postal Code Type: | Postal code |
| Postal Code: | FO 440 |
| Blank Name: | Climate |
| Blank Info: | Cfc |
Haldórsvík (Danish: Haldersvig), also Haldarsvík, is a village located on the north-east coast of Streymoy in the Sunda Kommuna municipality. In the centre of the village there is a small waterfall.
The stone church in the village is from 1856. It is the only octagonal church on the Faroe Islands. The altarpiece is also distinctive. It represents the Last Supper, with the Apostles' faces replaced by the faces of living public figures from the Faroe Islands.