| Country: | England |
| Coordinates: | 53.8472°N -0.1844°W |
| Label Position: | left |
| Official Name: | Withernwick |
| Static Image: | Main Street Withernwick.jpg |
| Static Image Caption: | Main Street, Withernwick |
| Population: | 453 |
| Population Ref: | (2011 census) |
| Civil Parish: | Withernwick |
| Unitary England: | East Riding of Yorkshire |
| Region: | Yorkshire and the Humber |
| Lieutenancy England: | East Riding of Yorkshire |
| Constituency Westminster: | Beverley and Holderness |
| Post Town: | HULL |
| Postcode District: | HU11 |
| Postcode Area: | HU |
| Dial Code: | 01964 |
| Os Grid Reference: | TA195405 |
Withernwick is a village and civil parish in the East Riding of Yorkshire, England. It is situated approximately 10miles north-east of Hull city centre and 5miles south of Hornsea.
According to the 2011 UK census, Withernwick parish had a population of 453, a reduction on the 2001 UK census figure of 474.
The parish church of St Alban is a Grade II listed building.Over the past few years the village has been in decline, having lost its post office, school, Methodist chapel and village hall.