| Official Name: | Siusega |
| Settlement Type: | Village |
| Pushpin Map: | Samoa |
| Pushpin Mapsize: | 300 |
| Subdivision Name: |  Samoa |
| Subdivision Type1: | District |
| Subdivision Name1: | Tuamasaga |
| Population As Of: | 2016 |
| Population Total: | 2618 |
| Timezone: | -11 |
| Coordinates: | -13.8317°N -171.8217°W |
Siusega is a village in Samoa, on the island of Upolu. The village has a population of 2618.[1]