1928–29 League of Ireland
The 1928–29 League of Ireland was the eighth season of the League of Ireland. Bohemians were the defending champions.
Shelbourne won their second title.
Overview
Athlone Town were not re-elected to the League, while Drumcondra were elected.Teams
Changes from 1927-28 season
| Team | Location | Stadium |
| Bohemians | Dublin | Dalymount Park |
| Bray Unknowns | Bray | Woodbrook Ground |
| Brideville | Dublin | Richmond Park |
| Drumcondra | Dublin | Clonturk Park |
| Dundalk GNR | Dundalk | Athletic Grounds |
| Fordsons | Cork | Ballinlough Road |
| Jacobs | Dublin | Rutland Avenue |
| St. James's Gate | Dublin | St. James's Park |
| Shamrock Rovers | Dublin | Glenmalure Park |
| Shelbourne | Dublin | Shelbourne Park |