Leagues and Clubs of Ireland2006
Premier Division (1. League)
- 1. Shelbourne FC
- 2. Derry City
- 3. Drogheda United
- 4. Cork City
- 5. Sligo Rovers
- 6. UC Dublin
- 7. St. Patrick's Athletic
- 8. Longford Town
- 9. Bohemians Dublin
- 10. Bray Wanderers
- 11. Waterford United
- 12. Dublin City
First Division (2. League)
- 1. Shamrock Rovers
- 2. Dundalk FC
- 3. Galway United
- 4. Cobh Ramblers
- 5. Limerick FC
- 6. Finn Harps Ballybofey
- 7. Kildare County
- 8. Athlone Town
- 9. Monaghan United
- 10. Kilkenny City
Provincial Elite (3. League)
unkown
- Achill Rovers
- Arrow Harps Riverstown
- Ballyheane FC
- Belgrove Dublin
- Belvedere FC Dublin
- Bluebell United
- Cherry Orchard FC
- Crumlin United
- Donnycarney FC
- Drumcondra FC
- Dublin University
- Home Farm Dublin
- Keadue Rovers
- Killarney Athletic
- Manortown United
- Mervue United
- Oranmore FC
- Salthill Devon
- St. James's Gate
- Tolka Rovers
- Transport Dublin
- VEC Dublin
- Wilton United
