1933–34 League of Ireland
| Season | 1933–34 | 
|---|---|
| Champions | Bohemians (4th title) | 
| Matches played | 90 | 
| Goals scored | 288 (3.2 per match) | 
| Top goalscorer | Alf Rigby (13 goals) | 
← 1932–33  1934–35 →   | |
The 1933–34 League of Ireland was the thirteenth season of the League of Ireland. Dundalk were the defending champions.
Bohemians won their fourth title.