1999–2000 Irish League
| Season | 1999–2000 |
|---|---|
| Champions | Linfield 43rd Irish title |
| Relegated | Lisburn Distillery |
| Matches played | 180 |
| Goals scored | 516 (2.87 per match) |
| Top goalscorer | Vinny Arkins (29 goals) |
← 1998–99 2000–01 → | |
The 1999–2000 Irish League was the 99th edition of the Irish League, the highest level of league competition in Northern Irish football. The league consisted of 10 teams, and Linfield won the championship.