Leagues and Clubs of Northern Ireland1990/91
Division A (1. League)
- 1. Portadown FC
- 2. Bangor FC
- 3. Glentoran Belfast
- 4. Glenavon Lurgan
- 5. Newry Town
- 6. Cliftonville FC
- 7. Linfield Belfast
- 8. Ballymena United
- 9. Ards Newtonards
- 10. Crusaders Belfast
- 11. Distillery Belfast
- 12. Omagh Town
- 13. Larne FC
- 14. Ballyclare Comrades
- 15. Carrick Rangers
- 16. Coleraine FC
