Alafoti Fa'osiliva (born 28 October 1985) is a rugby union player for English club Worcester Warriors in the Aviva Premiership and in the national Samoa team.

Fa'osiliva grew up in the village of Afega, situated on the central north coast of Upolu island.

[3] On 13 May 2016, it was confirmed he had been released from Bath due to a recent guilty plea for assault and consequent suspended custodial sentence.

[4][5] On 2 August 2016, Faosiliva signed for local rivals Worcester Warriors from the 2016–17 season, following his release from Bath.

He was nominated for the 2010 IRB International Sevens Player of the Year alongside team captains Lolo Lui and Mikaele Pesamino.