Cambodia at Miss Earth
Results by Edition
| Year | Contestant | City | Placement |
|---|
| 2005 | | Quezon City | Unplaced |
| 2017 | | Pasay, Metro Manila | Unplaced |
| 2018 | | Pasay | Unplaced |
| 2019 | | Parañaque, Metro Manila | Unplaced |
| 2020 | | Manila | Unplaced |
| 2021 | | Manila | Unplaced |
| 2023 | | Ho Chi Minh City | Unplaced |
| 2024 | | Parañaque, Metro Manila | Unplaced |
| 2025 | | Parañaque | Unplaced |
