Tuasivi is a village on the north east coast of Savai'i island in Samoa.

The village is in the electoral district of Fa'asaleleaga and has a population of 193.

[1] Tuasivi is the main centre for government administration on Savai'i.

There is a small government complex with offices in the village including a judicial court house and the main police station on the island.

Tuasivi has a post office and is 10 minutes north of Salelologa township and ferry terminal.