| Language | Name | Code |
|---|---|---|
| Arabic | كورفيز | ar |
| Asturian | Körfez | ast |
| azb | کورفز | azb |
| Belarusian | Кёрфез | be |
| be-tarask | Кёрфэз | be-tarask |
| Catalan | Körfez | ca |
| Chechen | Коьрфез | ce |
| Cebuano | Körfez | ceb |
| German | Körfez | de |
| diq | Körfez | diq |
| English | Körfez | en |
| Esperanto | Körfez | eo |
| Persian | کورفز | fa |
| French | Körfez | fr |
| Irish | Körfez | ga |
| gag | Körfez | gag |
| glk | کؤرفز | glk |
| Hungarian | Körfez | hu |
| Italian | Körfez | it |
| lrc | کورفز | lrc |
| Lithuanian | Kiorfezas | lt |
| min | Körfez | min |
| mrj | Кӧрфез | mrj |
| Malay (macrolanguage) | Körfez | ms |
| mzn | کورفز | mzn |
| nan | Körfez | nan |
| Norwegian Bokmål | Körfez | nb |
| Dutch | Körfez | nl |
| Norwegian Nynorsk | Körfez i Kocaeli | nn |
| Occitan (post 1500) | Körfez | oc |
| Polish | Körfez | pl |
| pnb | ضلع کورفیز | pnb |
| Russian | Кёрфез | ru |
| Serbian | Корфез | sr |
| Swahili (macrolanguage) | Körfez (District) | sw |
| Turkish | Körfez | tr |
| Tatar | Көрфез (Көрфез) | tt |
| Ukrainian | Кьорфез | uk |
| Urdu | کورفیز، قوجائلی | ur |
| Vietnamese | Körfez | vi |
| Chinese | 克爾費茲 | zh |
| zh-hans | 克尔费兹 | zh-hans |