Ireland at Miss Earth
Results by Edition
| Year | Contestant | City | Placement |
|---|
| 2006 | | Manila | Unplaced |
| 2010 | | Nha Trang | Unplaced |
| 2011 | | Quezon City | Unplaced |
| 2015 | | Vienna | Unplaced |
| 2018 | | Pasay | Unplaced |
| 2020 | | Manila | Unplaced |
| 2021 | | Manila | Unplaced |
| 2022 | | Parañaque, Metro Manila | Quarterfinalist |
| 2023 | | Ho Chi Minh City | Unplaced |
