The 2008–09 First League of the Federation of Bosnia and Herzegovina season was the ninth since its establishment.
| Club | City | Stadium | Capacity | 2007–08 season |
|---|---|---|---|---|
| Čapljina | Čapljina | Second League | ||
| Krajina | Cazin | Second League | ||
| Olimpik | Sarajevo | Second League | ||
| Omladinac | Mionica, Gradačac | Second League | ||
| Vitez | Vitez | Second League | ||
| Troglav | Livno | Zgona | 5,000 | Second League |