1904–05 Irish League

The 1904–05 Irish League was the 15th edition of the Irish League, the highest level of league competition in Irish football.
The league comprised eight teams, and Glentoran won the championship for the 3rd time after winning a play-off with Belfast Celtic by a score of 3–1.

Season summary

King's Own Scottish Borderers did not compete in the league this season and would not appear in the Irish League again. Their place was taken by Shelbourne, who became the second team from Dublin to join the league.