Sireli Masibalavu Naqelevuki (born 30 September 1980, in Suva, Fiji) plays as a Prop in Rugby Sevens but in 15s he is a Wing cum Centre. He made his Rugby Sevens debut in 2002 in Dubai Sevens. He is very quick for a big man. He is 1.89 m tall (6'3") and weighs 100kg. Contracted to the FRU, he played in seven of the eight IRB 7s tournaments when Fiji won the 2005-06 Series. His father, test rep Samu Naqelevuki, was a hard-hitting utility back who died in November 2002 only a few days after Sireli had been selected for the Fiji 7s team.