| Official Name: | Walwick |
| Country: | England |
| Region: | North East England |
| Unitary England: | Northumberland |
| Lieutenancy England: | Northumberland |
| Constituency Westminster: | Hexham |
| Post Town: | HEXHAM |
| Postcode Area: | NE |
| Postcode District: | NE46 |
| Os Grid Reference: | NY905705 |
| Coordinates: | 55.029°N -2.15°W |
Walwick is a village in Northumberland, England near Hadrian's Wall. Nearby villages include Humshaugh, Chollerford and Low Brunton.
Walwick is in the parliamentary constituency of Hexham.