| Language | Name | Code |
|---|---|---|
| bpy | আম্ফোয়ে সাদাও | bpy |
| Cebuano | Amphoe Sadao | ceb |
| German | Amphoe Sadao | de |
| English | Sadao | en |
| French | Sadao | fr |
| Indonesian | Distrik Sadao | id |
| Italian | Distretto di Sadao | it |
| Japanese | サダオ郡 | ja |
| Korean | 사다오군 | ko |
| Malay (macrolanguage) | Daerah Sadao | ms |
| nan | Sadao Kūn | nan |
| Norwegian Bokmål | Sadao | nb |
| Portuguese | Sadao | pt |
| Romanian | Districtul Sadao | ro |
| Tamil | சதாவோ | ta |
| Thai | อำเภอสะเดา | th |
| Urdu | صداؤ ضلع | ur |
| Vietnamese | Sadao | vi |
| Wu Chinese | 沙道镇 | wuu |
| Chinese | 沙道 | zh |
| zh-hans | 沙道县 | zh-hans |
| zh-hant | 沙道縣 | zh-hant |