The 1929–30 National Hurling League was the fourth edition of the National Hurling League.
Each team played each of their rivals once with two points awarded for a win and one point awarded for a drawn game.
The teams who finished top would advance to the knock-out stage, with the winners being declared National Hurling League champions.
Cork defeated Dublin by 3-5 to 3-0 in the final.
[1]