| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| Rews | IEIreland 2019 | | |
| RUTHANNE | IEIreland 2019 | | |
| Robocobra Quartet | IEIreland 2018 | | |
| ROE | IEIreland 2018 | | |
| Rosborough | IEIreland 2018 | | |
| Ryan McMullan | IEIreland 2018 | | |
| Rejjie Snow | IEIreland 2017 | | |
| Rusangano Family | IEIreland 2016 | | |
| Raglans | IEIreland 2015 | | |
| Rams' Pocket Radio | IEIreland 2012 | | |
| Republic of Loose | IEIreland 2008 | |