Translations: the word in the other languages
- Afrikaans: dolfyne
- Amharic: ቅድሚያ
- Arabic: الدلافين
- Azerbaijani: yunus
- Bashkir: дельфин
- Belarusian: дэльфіны
- Bulgarian: делфините
- Bengali: ডলফিনের
- Bosnian: delfini
- Catalan: els dofins
- Cebuano: dolphin
- Czech: delfíni
- Welsh: dolffiniaid
- Danish: delfiner
- German: Delfine
- Greek: τα δελφίνια
- Esperanto: delfenoj
- Spanish: los delfines
- Estonian: delfiinid
- Basque: izurde
- Persian: دلفین ها
- Finnish: delfiinit
- French: les dauphins
- Irish: deilfeanna
- Scottish Gaelic: mucan-biorach
- Galician: golfiños
- Gujarati: ડોલ્ફિન
- Hebrew: דולפינים
- Hindi: डॉल्फिन
- Croatian: dupini
- Haitian: dòfen yo ki
- Hungarian: delfinek
- Armenian: դելֆինները
- Indonesian: lumba-lumba
- Icelandic: höfrungar
- Italian: i delfini
- Japanese: イルカ
- Javanese: dolphins
- Georgian: დელფინები
- Kazakh: дельфиндер
- Khmer: ផ្សោត
- Kannada: ಡಾಲ್ಫಿನ್
- Korean: 돌고래
- Kyrgyz: дельфины
- Latin: delphines
- Luxembourgish: Delfinen
- Lao: ໂລມາ
- Lithuanian: delfinai
- Latvian: delfīni
- Malagasy: feso
- Mari: дельфин
- Maori: aihe
- Macedonian: делфини
- Malayalam: ഡോൾഫിനുകൾ
- Mongolian: дельфин
- Marathi: डॉल्फिन
- Hill Mari: дельфин
- Malay: lumba-lumba
- Maltese: delfini
- Burmese: လင်းပိုင်
- Nepali: डल्फिन
- Dutch: dolfijnen
- Norwegian: delfiner
- Punjabi: ਡੌਲਫਿੰਸ
- Papiamento: di line
- Polish: delfiny
- Portuguese: os golfinhos
- Romanian: delfinii
- Russian: дельфины
- Sinhalese: ඩොල්ෆින්
- Slovak: delfíny
- Slovenian: delfini
- Albanian: delfinët
- Serbian: делфини
- Sundanese: dolphins
- Swedish: delfiner
- Swahili: dolphins
- Tamil: டால்பின்கள்
- Telugu: డాల్ఫిన్లు
- Tajik: дельфины
- Thai: โลมาแทน
- Tagalog: dolphin
- Turkish: yunuslar
- Tatar: дельфиннар
- Udmurt: дельфин
- Ukrainian: дельфіни
- Urdu: ڈالفن
- Uzbek: dolphins
- Vietnamese: cá heo
- Xhosa: dolphins
- Yiddish: דאָלפינס
- Chinese: 海豚