The Northern Cricket Union (NCU) Senior League is the provincial cricket league within the NCU jurisdiction in Ireland, which covers counties Antrim, Armagh, Down and south Tyrone of Northern Ireland.
Waringstown are the most successful side in the Premier League with 31 wins (6 shared).
The current champions are Waringstown after winning the 2024 competition.
In 2020, the season was abridged due to the coronavirus pandemic and the Premier League was played as a single round of fixtures with the top four teams progressing to semi-finals and the champions declared after a final.
As of 2022, the clubs in the NCU Senior League included:[needs update] Source: Northern Cricket Union