| Language | Name | Code |
|---|---|---|
| Arabic | عمالة الدار البيضاء | ar |
| ary | عمالة الدار لبيضا | ary |
| Asturian | prefeutura de Casablanca | ast |
| Belarusian | Касабланка | be |
| be-tarask | Касаблянка | be-tarask |
| Catalan | prefectura de Casablanca | ca |
| Cebuano | Casablanca | ceb |
| German | Casablanca | de |
| English | Casablanca Prefecture | en |
| Spanish | Casablanca | es |
| French | Casablanca | fr |
| frr | Casablanca | frr |
| Armenian | Կասաբլանկա | hy |
| Italian | prefettura di Casablanca | it |
| Japanese | カサブランカ県 | ja |
| Maltese | Prefettura ta' Casablanca | mt |
| Dutch | Casablanca | nl |
| Portuguese | Casablanca (prefeitura) | pt |
| Russian | Касабланка | ru |
| shi | Tamnbaḍt n Tigmmi Tumlilt | shi |
| Swedish | Casablanca | sv |
| Turkish | Kazablanka (prefektörlük) | tr |
| Chinese | 卡萨布兰卡 | zh |