Sailosi Tagicakibau (born 14 November 1982) is a rugby union footballer who has played at wing for London Irish and Wasps in the Aviva Premiership.

He spent the majority of his career with English Premiership side London Irish,[3] making in excess of 150 appearances.

He appeared in every National Provincial Championship match during his first season, scoring six tries and was subsequently invited to join the Chiefs for whom he played in eight Super 12 games.

In November 2005, Tagicakibau signed with English Premiership club London Irish and his debut match for the Exiles was on 28 January 2006 against Gloucester.

[8] In September 2016 Wasps announced that Tagicakibau had left the club, after they had released him from his contract, at his request, for family reasons.