Safirul Sulaiman (born 12 October 1992) is a Singaporean professional footballer who last plays as a left midfielder for National Football League Two club South Avenue SC and the Singapore national team.
In December 2011, the Football Association of Singapore announced that Safirul had been signed on to the newly formed LionsXII in the 2012 Malaysia Super League.
On 21 February 2014, the FAS revealed that Safirul had made a return to former club Young Lions.
In 2022, Safirul joined National Football League Two club, South Avenue SC.
Safirul made his international debut and first start in a friendly match against Hong Kong on 1 June 2012.