1999–2000 Irish League

Irish League Premier Division
Season1999–2000
ChampionsLinfield
43rd Irish title
RelegatedLisburn Distillery
Matches played180
Goals scored516 (2.87 per match)
Top goalscorerVinny Arkins (29 goals)

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.