The 1924–25 League of Ireland was the fourth season of top-tier football in the Republic of Ireland. It began on 6 September 1924 and ended on 25 April 1925.
Two teams withdrew from the League: Midland Athletic were not re-elected while Shelbourne United withdrew on 7 September 1924, the day after the season began.
Two teams were elected: Bray Unknowns and Fordsons, from Cork the latter being the first team from Munster to compete in the League.