1899–1900 Irish League
| Season | 1899–1900 |
|---|---|
| Dates | 2 September 1899 – 20 January 1900 |
| Champions | Celtic 1st Irish title |
| Matches played | 27 |
| Goals scored | 95 (3.52 per match) |
| Biggest home win | Linfield 5–0 Royal Scots |
| Biggest away win | Cliftonville 0–4 Linfield |
| Highest scoring | Glentoran 4–4 Linfield |
← 1898–99 1900–01 → | |
The 1899–1900 Irish League was the 10th edition of the Irish League, the highest level of league competition in Irish football.
The league comprised six teams, and Celtic won the championship for the 1st time.