| Ha'afuasia | |
| Settlement Type: | Village |
| Pushpin Map: | Wallis |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Wallis Island |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  France |
| Subdivision Type1: | Territory |
| Subdivision Name1: |  Wallis and Futuna |
| Subdivision Type2: | Island |
| Subdivision Name2: | Wallis |
| Subdivision Type3: | Chiefdom |
| Subdivision Name3: | Uvea |
| Subdivision Type4: | District |
| Subdivision Name4: | Hahake |
| Population As Of: | 2018 |
| Population Total: | 299 |
| Timezone: | UTC+12 |
| Coordinates: | -13.3°N -176.185°W |
Ha'afuasia is a village in Wallis and Futuna. It is located in Hahake District on the east coast of Wallis Island. Its population according to the 2018 census was 299 people.[1] To the northwest is Lake Kikila.