I'll have a go, I am going to include 1st teams only

1. Ballintubber

2. Crossmolina

3. Knockmore

4. Castlebar

5. Shrule / GC

6. Charlestown

7. Ballina

8. Burrishoole

9. Ballaghadreen

10. Ballinrobe

11. Breaffy

12. Westport

13. Garrymore

14. Tourmakeady

15. Kiltane

16. Claremorris

17. Kiltimagh

18. Davitts

19. Aghamore

20. Moy Davitts

21. Parke K/C

22. Hollymount

23. Islandeady

24. Belmullet

25. Kilcommon

26. Swinford

27. Bonniconlon

28. Ballyhaunis

29. Kilmaine

30. Achill

31. Louisburgh

32. The Neale

33. Ardnaree

34. Killala

35. Mayo Gaels

36. Lahardane

37. Moygownagh

38. Ballycastle

39. Carramore

40. Kilmovee

41. Eastern Gaels

42. Ardagh

43. Lacken

44. Balla

45. Killfian

46. Ballycroy