| Competition: | S. League |
| Season: | 2012 |
| Winners: | Tampines Rovers 4th S.League title |
| Continentalcup1: | AFC Cup |
| Matches: | 156 |
| Total Goals: | 424 |
| League Topscorer: | Frédéric Mendy (20) |
| Biggest Home Win: | Singapore Armed Forces 6-1 Gombak United (22 October 2012) |
| Biggest Away Win: | Geylang United 1-7 Home United (11 March 2012) |
| Highest Scoring: | Home United 7-3 Geylang United (18 July 2012) |
| Prevseason: | 2011 |
| Nextseason: | 2013 |
The 2012 S.League was the 17th season of the S-League, the top professional football league in Singapore. It is known as the Great Eastern-Yeo's S.League for sponsorship reasons.
Tampines Rovers won their fourth title, finishing top of a 13-team league.
Etoile FC withdrew their participation in the league to concentrate on grassroots football and youth development. DPMM FC have re-entered the league, coming back since they were suspended by FIFA in the 2009 campaign. Harimau Muda of Malaysia have also entered the fray.[1]
| Team | Coach | Stadium | Capacity | Location | |
|---|---|---|---|---|---|
| Albirex Niigata (S) | Jurong East Stadium | 2,700 | Jurong East | ||
| Toa Payoh Stadium | 3,900 | Toa Payoh | |||
| Hassanal Bolkiah National Stadium | 30,000 | Bandar Seri Begawan, Brunei | |||
| Bedok Stadium | 3,900 | Bedok | |||
| Jurong West Stadium | 3,200 | Jurong West | |||
| Yishun Stadium | 3,400 | Yishun | |||
| Bishan Stadium | 4,100 | Bishan | |||
| Hougang Stadium | 2,500 | Hougang | |||
| Choa Chu Kang Stadium | 4,600 | Choa Chu Kang | |||
| Clementi Stadium | 4,000 | Clementi | |||
| Queenstown Stadium | 3,800 | Queenstown | |||
| Woodlands Stadium | 4,300 | Woodlands | |||
| Jalan Besar Stadium | 8,000 | Kallang |
| Team | Outgoing manager | Manner of departure | Replaced by |
|---|---|---|---|
| Geylang United | Mike Wong | Moved to Prime League squad[2] | V. Kanakarajan |
| Tampines Rovers | Steven Tan | Moved to Prime League squad | Tay Peng Kee |
.[4]
| Awards | Winners |
|---|---|
| Player of the Year | Aleksandar Đurić (Tampines Rovers) |
| Young Player of the Year |  Wan Zack Haikal (Harimau Muda A) |
| Coach of the Year |  Vjeran Simunić (DPMM FC) |
| Top Scorer Award |  Frédéric Mendy (Home United) |
| Fair Play Award |  Albirex Niigata (S) |
| Referee of the Year | Abdul Malik Abdul Bashir |
