- Armenian: Կերչի նեղուց (hy) (Kerčʻi neġucʻ)
- Azerbaijani: Kerç boğazı
- Belarusian: Ке́рчанскі пралі́ў m (Kjérčanski pralíŭ)
- Bulgarian: Ке́рченски прото́к m (Kérčenski protók)
- Chinese:
- Mandarin: 刻赤海峽 / 刻赤海峡 (Kèchì Hǎixiá)
- Crimean Tatar: Keriç boğazı
- Danish: Kertjstrædet
- Finnish: Kertšinsalmi
- French: détroit de Kertch (fr) m
- Georgian: ქერჩის სრუტე (kerčis sruṭe)
- German: Straße von Kertsch f
- Greek: Πορθμός Κερτς m (Porthmós Kerts)
- Hungarian: Kercsi-szoros (hu)
- Italian: Stretto di Kerč' m
- Japanese: ケルチ海峡 (ケルチかいきょう, Keruchi kaikyō)
- Korean: 케르치 해협 (Kereuchi haehyeop)
- Latin: Bosporus Cimmerius m
- Polish: Cieśnina Kerczeńska (pl) f
- Russian: Ке́рченский проли́в (ru) m (Kérčenskij prolív)
- Spanish: estrecho de Kerch m
- Swedish: Kertjsundet n
- Turkish: Kerç Boğazı
- Ukrainian: Ке́рченська прото́ка f (Kérčensʹka protóka)
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