The 1973–74 National Hurling League was the 43rd season of the National Hurling League.
Wexford came into the season as defending champions of the 1972-73 season.
On 5 May 1974, Cork won the title following a 6–15 to 1–12 win over Limerick in the final.
[1] Dublin's Pat Quigley was the Division 1 top scorer with 2-49.
Quarter-finals Semi-finals Final