Singapore Football League
| Organising body | Football Association of Singapore |
|---|---|
| Founded | 1975 (as National Football League) 2020 (as Singapore Football League) |
| Country | Singapore |
| Number of clubs | 8 (Division 1), 10 (Division 2) |
| Level on pyramid | 2–3 (provisionally) |
| Relegation to | Singapore Island Wide League |
| Domestic cup(s) | Singapore FA Cup SFL Challenge Cup (invitational) |
| Current champions | Singapore Khalsa Association (SFL 1) Tengah FC (SFL 2) |
| Most championships | Singapore Cricket Club (9 titles in Division 1) Singapore Chinese (4 titles in Division 2), (3 titles in Division 3) |
| Website | Division 1 Division 2 |
| Current: 2025 Singapore Football League | |
The Singapore Football League (SFL) is a league of semi-professional football clubs from Singapore that are affiliated with the Football Association of Singapore (FAS). Founded in 1975, it was the top-level football league in Singapore from its foundation until 1988, when it was replaced by the FAS Premier League.
It now provisionally makes up the second and third tier of football in Singapore after the fully professional Singapore Premier League (SPL), which was established in 1996 as the S.League and had also replaced the FAS Premier League. Teams in the SFL are eligible to compete in the Singapore FA Cup but are not able to be promoted to the SPL, as the latter does not practice a promotion and relegation system.
Although it is an semi-professional competition organised by the FAS, several former national team and ex-S.League players have played in the league such as Jonathan Xu, Indra Sahdan Daud, Precious Emuejeraye and Ahmad Latiff (Eunos Crescent), Yazid Yasin (Gymkhana) and Zulkiffli Hassim (Yishun Sentek Mariners).