| Helmsley Castle | |
|---|---|
| Helmsley, North Yorkshire | |
 Helmsley Castle | |
.svg)  Helmsley Castle | |
| Coordinates | 54°14′21″N 1°03′56″W / 54.2391°N 1.0655°W |
| Grid reference | grid reference SE6183 |
| Site information | |
| Controlled by | English Heritage |
| Condition | Ruins |
| Site history | |
| Demolished | English Civil War |
Helmsley Castle (also known anciently as Hamlake) is a medieval castle situated in the market town of Helmsley, within the North York Moors National Park, North Yorkshire, England.