Tofa Siaosi | |
|---|---|
 | |
| Minister of Finance | |
| In office 1970–1973 | |
| Preceded by | Fred Betham |
| Succeeded by | Sam Saili |
| Member of the Legislative Assembly | |
| In office 1970–1973 | |
| Preceded by | Leaupepe Fiti |
| Constituency | A'ana Alofi No. 1 |
| In office 1967–1970 | |
| Preceded by | Vaitagutu Siaki |
| Succeeded by | Mataia Europa |
| Constituency | Faleata East |
| Personal details | |
| Died | June 1981 Apia, Western Samoa |
Tuatagaloa Tofa Siaosi (died June 1981) was a Western Samoan politician. He served as a member of the Legislative Assembly from 1967 until 1973 and was Minister of Finance between 1970 and 1973.