Corn Uí Mhuirí
| Corn Uí Mhuirí | |
|---|---|
| Irish | Corn Uí Mhuirí |
| Code | Gaelic football |
| Founded | 1928 |
| Region | Munster (GAA) |
| Trophy | Corn Uí Mhuirí |
| No. of teams | 16 |
| Title holders | Tralee CBS (17th title) |
| First winner | CBS High School Clonmel |
| Most titles | St Brendan's College (24 titles) |
| Sponsors | TUS |
| TV partner | Clubber TV |
| Official website | Official website |
The Corn Uí Mhuirí is an annual inter-schools Gaelic football competition organised by the Munster PPS GAA division of the Gaelic Athletic Association (GAA). It has been contested every year, except on one occasion, since 1928.
The final, usually held in February, serves as the culmination of a round-robin group stage and knockout series of games played between October and February. Eligible players must be under the age of 19.
The Corn Uí Mhuirí is an integral part of the wider All-Ireland PPS Championship. The winners of the Corn Uí Mhuirí final, like their counterparts in the Connacht, Leinster Championships and Ulster, advance to the All-Ireland semi-finals.
16 teams currently participate in the Corn Uí Mhuirí. The title has been won at least once by 19 different schools, 12 of which have won the title more than once. St Brendan's College are the all-time title record-holders with 24 titles. Tralee CBS are the current champions, having beaten CBS High School Clonmel in the 2026 final.