Past champions
| Year | Premier League | Division One | Division Two |
| 1975/76 | Westport | Westport Textiles | Kiltimagh |
| 1976/77 | Balla | Achill United | Barcastle |
| 1977/78 | Balla | Barcastle | Ballina Town B |
| 1978/79 | Castlebar Celtic | Shraigh United | Enniscrone |
| 1979/80 | Westport Crusaders | Ballina Rovers | Killala |
| 1980/81 | Castlebar Celtic | Manulla | Urlaur |
| 1981/82 | Westport United | Balla | Ballyglass |
| 1982/83 | Castlebar Celtic | Swinford | Enniscrone |
| 1983/84 | Castlebar Celtic | Enniscrone | Ballyglass |
| 1984/85 | Castlebar Celtic | Ballyhaunis | Castlebar Town |
| 1985/86 | Castlebar Celtic | Castlebar Town | Fahy Rovers |
| 1986/87 | Castlebar Celtic | Achill Rovers | Cornboy United |
| 1987/88 | Manulla | Barcastle | Glenhest |
| 1988/89 | Ballina Town | Ballina Rovers | Enniscrone |
| 1989/90 | Urlaur | Swinford | Mountgable Celtic |
| 1990/9 | Ballyglass | Mountgable Celtic | Glenhest Rovers |
| 1991/92 | Urlaur | Manulla | Enniscrone |
| 1992/93 | Straide & Foxford | Ballina United | Achill Rovers |
| 1993/94 | Straide & Foxford | Glenhest Rovers | Conn Rangers |
| 1994 | Manulla | Ballina Rovers | Lacken United |
| 1995 | Manulla | Westport United | Castlebar Celtic |
| 1996 | Ballyglass | Ballyheane | Crossmolina |
| 1997 | Ballyglass | Castlebar Celtic | |
| 1998 | Achill Rovers | Westport United | Charlestown Ath |
| Super League | Premier League | Division One | |
| 1999 | Manulla | Glenhest Rovers | Glenisland United |
| 2000 | Straide & Foxford | Erris United | Kiltimagh |
| 2001 | Castlebar Celtic | Ballina Town | Castlebar Celtic B |
| 2002 | Westport United | Achill Rovers | Kiltimagh/Knock United |
| 2003 | Erris United | Conn Rangers | Swinford |
