Kilkenny came into the season as defending champions of the
1985-86 season.
Westmeath and
Wexford entered Division 1 as the promoted teams. On 3 May 1987,
Galway won the title following a 3–12 to 3–10 win over
Clare in the final. It was their first league title since
1974-75 and their 3rd National League title overall.
Offaly and Westmeath were relegated from Division 1. Clare's
Cyril Lyons was the Division 1 top scorer with 4-51.
Table Group stage Knock-out stage Quarter-finals Semi-finals Final Scoring statistics ;Top scorer overall ;Top scorers in a single game ==Division 2==