1998 S.League
| Season | 1998 |
|---|---|
| Champions | Singapore Armed Forces 2nd S.League title |
| Asian Club Championship | Singapore Armed Forces |
| Matches played | 110 |
| Goals scored | 368 (3.35 per match) |
| Top goalscorer | Stuart Young (22) |
| Biggest home win | Home United 9-3 Gombak United (18 July 1998) |
| Biggest away win | Gombak United 1-6 Home United (20 May 1998) |
| Highest scoring | Home United 9-3 Gombak United (18 July 1998) |
← 1997 1999 → | |
The 1998 S.League was the third season of the S.League, the top professional football league in Singapore. Teams played each other once both home and away, in a 20-match season.
The 1998 S.League was won by Singapore Armed Forces, their second consecutive title.