| Language | Name | Code |
|---|---|---|
| Catalan | districte d'Olten | ca |
| Cebuano | Bezirk Olten | ceb |
| Czech | Okres Olten | cs |
| Chuvash | Ольтен (тăрăх) | cv |
| German | Bezirk Olten | de |
| English | Olten District | en |
| Esperanto | Olten | eo |
| Spanish | Distrito de Olten | es |
| Basque | Olten barrutia | eu |
| Persian | بخش اولتان | fa |
| French | district d'Olten | fr |
| gsw | Bezirk Oute | gsw |
| Italian | distretto di Olten | it |
| Japanese | オルテン区 | ja |
| lmo | Olten | lmo |
| nan | Olten Koān | nan |
| Dutch | Olten | nl |
| Norwegian Nynorsk | Distriktet Olten | nn |
| Polish | Okręg Olten | pl |
| Portuguese | Distrito de Olten | pt |
| Russian | Ольтен | ru |
| Swedish | Olten | sv |
| Ukrainian | округ Ольтен | uk |
| vec | Distreto de Olten | vec |
| Vietnamese | Olten | vi |
| war | Olten | war |