1898–99 Irish League
| Season | 1898–99 |
|---|---|
| Dates | 3 September 1898 – 21 January 1899 |
| Champions | Distillery 2nd Irish title |
| Matches played | 30 |
| Goals scored | 106 (3.53 per match) |
| Biggest home win | Cliftonville 4–0 Celtic |
| Biggest away win | Celtic 1–6 Linfield |
| Highest scoring | Celtic 1–6 Linfield Distillery 4–3 North Staffs North Staffs 3–4 Celtic North Staffs 2–5 Distillery |
← 1897–98 | |
The 1898–99 Irish League was the 9th edition of the Irish League, the highest level of league competition in Irish football.
The league comprised six teams, and Distillery won the championship for the second time after a play-off with Linfield.