| Ashton | |
| Pushpin Map: | Saint Vincent and the Grenadines |
| Pushpin Map Caption: | Location in Saint Vincent and the Grenadines |
| Pushpin Mapsize: | 175px |
| Pushpin Label Position: | right |
| Coordinates: | 12.5947°N -61.4347°W |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: | Saint Vincent and the Grenadines |
| Subdivision Type1: | Island |
| Subdivision Name1: | Union Island |
| Subdivision Type2: | Parish |
| Subdivision Name2: | Grenadines |
Ashton is a town located on Union Island, which is part of the Grenadines island chain of Saint Vincent and the Grenadines, located on the island's south coast. It has a Köppen climate classification code of Af.