1905–06 Irish League

Irish League
Season1905–06
Dates2 September 1905 –
30 May 1906
ChampionsCliftonville (1st Irish title)
Distillery (5th Irish title)
Matches played56
Goals scored139 (2.48 per match)
Biggest home winCliftonville 5–1 Glentoran
Distillery 5–1 Derry Celtic
Biggest away winDerry Celtic 0–4 Bohemians
Highest scoringCliftonville 5–1 Glentoran
Distillery 5–1 Derry Celtic

The 1905–06 Irish League was the 16th edition of the Irish League, the highest level of league competition in Irish football.

The league comprised eight teams, and Cliftonville and Distillery shared the championship after two drawn play-off matches could not separate the sides. Cliftonville won their 1st league title while Distillery won their 5th.