| Country: | England |
| Coordinates: | 54.5211°N -0.7665°W |
| Official Name: | Ellerby |
| Static Image: | Ellerby, North Yorkshire.jpg |
| Static Image Caption: | Looking north into Ellerby village |
| Population: | 30 |
| Population Ref: | (2001 census) |
| Civil Parish: | Ellerby |
| Unitary England: | North Yorkshire |
| Lieutenancy England: | North Yorkshire |
| Region: | Yorkshire and the Humber |
| Constituency Westminster: | Scarborough and Whitby |
| Post Town: | SALTBURN-BY-THE-SEA |
| Postcode District: | TS13 |
| Postcode Area: | TS |
| Os Grid Reference: | NZ799146 |
Ellerby is a village and civil parish in the Scarborough district of North Yorkshire, England, located within the North York Moors National Park.
According to the 2001 UK census, Ellerby parish had a population of 30.[1] The population remained less than 100 at the 2011 census. Details were included in the civil parish of Mickleby.