Click on one of the clubs to see more information about that club.
| Team | National team | Founded | Number of players |
|---|---|---|---|
| Athlone Town | - | 1887 | 0 |
| Bangor GGFC | - | 2021 | 0 |
| Bluebell United | - | 2020 | 0 |
| Bohemians | - | 1890 | 43 |
| Bohemians U19 | - | 2021 | 12 |
| Bray Wanderers | - | 1942 | 0 |
| Cabinteely | - | 1967 | 0 |
| Cobh Ramblers | - | 1922 | 0 |
| Cockhill Celtic | - | 2020 | 0 |
| Cork City | - | 1984 | 42 |
| Crumlin United | - | 2020 | 0 |
| Derry City | - | 1928 | 45 |
| Drogheda United | - | 1975 | 4 |
| Dundalk | - | 1903 | 41 |
| Finn Harps | - | 1954 | 57 |
| Galway United | - | 2013 | 0 |
| Glebe North | - | 2020 | 0 |
| Ireland | ⭐ | 1921 | 59 |
| Ireland U21 | ⭐ | 1921 | 0 |
| Killester Donnycarney | - | 2022 | 0 |
| Kilnamanagh | - | 2021 | 0 |
| Letterkenny Rovers | - | 2020 | 0 |
| Limerick | - | 1937 | 0 |
| Longford Town | - | 1924 | 0 |
| Malahide United | - | 2020 | 0 |
| Maynooth University Town | - | 2021 | 0 |
| Republic of Ireland | ⭐ | 2022 | 0 |
| Shamrock Rovers | - | 1901 | 35 |
| Shamrock Rovers II | - | 2020 | 0 |
| Shelbourne | - | 1895 | 33 |
| Sligo Rovers | - | 1928 | 37 |
| St Mochta's | - | 2020 | 0 |
| St Patrick's Athl. | - | 1929 | 35 |
| TBC KO | - | 1922 | 0 |
| Treaty United | - | 2020 | 0 |
| UCC | - | 2020 | 0 |
| UCD | - | 1895 | 39 |
| Waterford | - | 1930 | 31 |
| Wexford | - | 2007 | 0 |