2013 Inter-Provincial Trophy

The 2013 Interprovincial Twenty20 Cup was the first season of the Interprovincial Twenty20 Cup, the domestic Twenty20 cricket competition of Ireland. The competition was played between Leinster Lightning, Northern Knights, and North West Warriors.

The competition was won by Leinster Lightning, who won the last game of the competition, against North West Warriors at Bready CC, to draw level with Northern Knights on 6 points, but finish top of the table on Net Run Rate.

The Interprovincial Series has been funded at least partly by the ICC via their TAPP programme.