Sairusi Ravudi (born 2005) is a Fijian rugby union player, who plays for the . His preferred position is hooker.
Ravudi was born in Rewa Province. He moved to New Zealand for his schooling, attending Rotorua Boys' High School, where he earned selection for the New Zealand Fijian Schools side. He was a Fiji U20 call-up, but never made an appearance for the side.
Ravudi was named in the development squad ahead of the 2026 Super Rugby Pacific season. He was called into the full squad ahead of Round 5 of the season, originally named on the bench for the match against the . Following an illness to the starting hooker, he was called into start, scoring a try on his debut.