Sireli Masibalavu Naqelevuki (born 30 September 1980, in Suva, Fiji) plays as a prop in rugby sevens but in traditional 15s he is a wing or centre.

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.

In 2007 he tested positive for cannabis after representing Fiji in the second leg of the International Rugby Board (IRB) Sevens series in George late last year.

His changed of attitude has gone down well with local fans who were angry after his dismissal performance for Western Province in the Currie Cup cost them a place in the semi-finals.

After he was unceremoniously dumped after his game against the Sharks, he wasn't selected for the remaining matches including the semi-final and the grand final, he returned to Fiji to take part in the 2010 IRB Pacific Nations Cup.