Saiasi Fuli (born 16 March 1978) is a Fijian rugby union coach and former international player.

A scrum-half, Fuli hails from the Suva suburb of Nabua and attended Lelean Memorial School.

In 2002, Fuli was a member of the Fiji rugby sevens team, which won a silver medal at the Manchester Commonwealth Games.

He played a 2004 Test match for the Fiji XV against Samoa in front of a home crown in Suva, coming on off the bench to earn his first cap.

[1] Fuli coached the Fiji women's national rugby sevens team to a bronze medal at the 2020 Summer Olympics in Tokyo.