| Birth Name: | Tamato Samasoni Leupolu |
| Birth Date: | 1980 12, df=yes |
| Birth Place: | Auckland, New Zealand |
| Weight: | 252 lb |
| Ru Position: | Prop |
| Ru Amateuryears: | 2001–2003 |
| Ru Amateurclubs: | Suburbs |
| Ru Clubyears: | 2003–2004 2004–2011 2011–2013 2013– |
| Ru Proclubs: | RC Orléans Stade Rochelais Bordeaux-Begles CA Brive |
| Ru Provinceyears: | 2001–2003 |
| Ru Province: | Auckland |
| Ru Provincecaps: | 1 |
| Ru Provincepoints: | (0) |
| Ru Nationalyears: | 2001–2007 |
| Ru Nationalcaps: | 15 |
| Ru Nationalpoints: | (5) |
Tamato Samasoni Leupolu (born 7 December 1980 in Auckland) is a New Zealand-born Samoan rugby union player. He plays as a prop.
His first international cap for the Manu Samoa was against Ireland, at Lansdowne Road, on 11 November 2001. He was part of the 2003 Rugby World Cup roster, where he played against South Africa, at Brisbane. His last cap was against Japan, at Miyagi, on 16 June 2007.