The IRFU operates the men’s All-Ireland League across the all-island rugby jurisdiction. The 2025/26 edition used Divisions 1A, 1B, 2A, 2B and 2C.
Operated by Irish Rugby Football Union. Reviewed 2026-08-17.
Season context
The named teams below are verified for that season and phase. They are not presented as a complete current table.
historical edition
division
Not available: Only Clontarf’s reviewed first team is connected in the public projection.
Not available: Only Clontarf’s Division 1A participation is projected as a connected club-team example.
Correction: This season retains Divisions 2B and 2C; the 2026/27 regional names are a later edition.
The 2025/26 edition and Clontarf Division 1A participation are projected; complete fixture and table data are not republished.
Correction: The 2026/27 regional Division 2 structure must not be applied retroactively to 2025/26.
IRFU national All-Ireland League ownership. Observed 2026-08-17.
Clontarf first-team participation in the 2025/26 men's All-Ireland League Division 1A. Observed 2026-08-10.
Canonical club name, Dublin locality, Castle Avenue home and verified team sections. Observed 2026-08-11.
The IRFU operates the men’s All-Ireland League across the all-island rugby jurisdiction. The 2025/26 edition used Divisions 1A, 1B, 2A, 2B and 2C.
Operated by Irish Rugby Football Union. Reviewed 2026-08-17.
Season context
The named teams below are verified for that season and phase. They are not presented as a complete current table.
historical edition
division
Not available: Only Clontarf’s reviewed first team is connected in the public projection.
Not available: Only Clontarf’s Division 1A participation is projected as a connected club-team example.
Correction: This season retains Divisions 2B and 2C; the 2026/27 regional names are a later edition.
The 2025/26 edition and Clontarf Division 1A participation are projected; complete fixture and table data are not republished.
Correction: The 2026/27 regional Division 2 structure must not be applied retroactively to 2025/26.
IRFU national All-Ireland League ownership. Observed 2026-08-17.
Clontarf first-team participation in the 2025/26 men's All-Ireland League Division 1A. Observed 2026-08-10.
Canonical club name, Dublin locality, Castle Avenue home and verified team sections. Observed 2026-08-11.
