1990–91 All-Ireland Senior Club Hurling Championship
| Championship Details | |
|---|---|
| Dates | 30 September 1990 – 17 March 1991 |
| Teams | 28 |
| All Ireland Champions | |
| Winners | Glenmore (1st win) |
| Captain | Ray Heffernan |
| All Ireland Runners-up | |
| Runners-up | Patrickswell |
| Captain | David Punch |
| Provincial Champions | |
| Munster | Patrickswell |
| Leinster | Glenmore |
| Ulster | Dunloy |
| Connacht | Kiltormer |
| Championship Statistics | |
| Matches Played | 28 |
| Top Scorer | Ray Heffernan (0-37) |
← 1989–90 1991–92 → | |
The 1990–91 All-Ireland Senior Club Hurling Championship was the 21st staging of the All-Ireland Senior Club Hurling Championship, the Gaelic Athletic Association's premier inter-county club hurling tournament. The championship began on 30 September 1990 and ended on 17 March 1991.
Ballyhale Shamrocks were the defending champions, however, they failed to qualify for the championship. Na Piarsaigh of Cork made their first appearance in the championship.
On 17 March 1991, Glenmore won the championship following a 1-13 to 0-12 defeat of Patrickswell in the All-Ireland final. This was the first All-Ireland title.