Sitiveni Waica Sivivatu (born 19 April 1982 in Suva, Fiji) is a retired New Zealand rugby union footballer, playing on the position of a wing.

He attended Wesley College, the school that produced All Blacks great Jonah Lomu.

"[2] Sivivatu played for the inaugural Pacific Islanders rugby union team against the Australian Wallabies in 2004.

In March 2011, he signed a two-year deal with French rugby giants, ASM Clermont Auvergne.

[4] He was signed as a replacement for Fijian flyer Napolioni Nalaga, who returned to Fiji due to personal problems.