2013 League of Ireland First Division
| Season | 2013 | 
|---|---|
| Champions | Athlone Town | 
| Matches played | 112 | 
| Goals scored | 308 (2.75 per match) | 
| Top goalscorer | David O'Sullivan: 21  (Longford Town)  | 
← 2012  2014 →   | |
The 2013 League of Ireland First Division season was the 29th season of the League of Ireland First Division. The First Division was contested by 8 teams and Athlone Town won the title.