- Afrikaans: Botniese Golf
- Albanian: gjiri Botnia
- Arabic: خَلِيج بُوْثْنِيَا m (ḵalīj buwṯniyā)
- Armenian: Բոտնիկ ծոց (hy) (Botnik cocʻ)
- Azerbaijani: Botniya körfəzi (az)
- Basque: Botniako Golkoa
- Belarusian: Батні́чны залі́ў m (Batníčny zalíw)
- Bengali: বথনিয়া উপসাগর (bothniẏa upośagor)
- Breton: Pleg-mor Botnia m
- Bulgarian: Ботнически залив m (Botničeski zaliv)
- Catalan: golf de Bòtnia m
- Chinese:
- Mandarin: 波的尼亞灣 / 波的尼亚湾 (zh) (Bōdìníyà wān)
- Czech: Botnický záliv (cs) m
- Danish: Den Botniske Bugt c
- Dutch: Botnische Golf f
- Esperanto: Botnia golfo
- Estonian: Põhjalaht
- Finnish: Pohjanlahti (fi)
- French: golfe de Botnie (fr) m
- Frisian:
- West Frisian: Botnyske Golf
- Galician: Golfo de Botnia m
- Georgian: ბოტნიის ყურე (boṭniis q̇ure)
- German: Bottnischer Meerbusen (de) m
- Greek: Βοθνιακός κόλπος m (Vothniakós kólpos)
- Hebrew: המפרץ הבוטני m (ha-mifráts ha-bútni)
- Hindi: बोथ्निया की खाड़ी (bothniyā kī khāṛī)
- Hungarian: Botteni-öböl (hu)
- Icelandic: Helsingjabotn m
- Indonesian: Teluk Bothnia
- Irish: Murascaill Bhotnia f
- Italian: golfo di Botnia m
- Japanese: ボスニア湾 (Bosunia-wan)
- Kazakh: Ботния шығанағы (Botniä şyğanağy)
- Korean: 보트니아 만 (boteunia man)
- Kyrgyz: Ботния булуңу (Botniya buluŋu)
- Latin: Sinus Bothnicus m
- Latvian: Botnijas līcis m
- Lithuanian: Botnijos įlanka f
- Macedonian: Ботниски Залив m (Botniski Zaliv)
- Malay: Teluk Bothnia
- Malayalam: ബൊത്നിയ ഉൾക്കടലും (botniya uḷkkaṭaluṁ)
- Maltese: Golf tal-Botnja m
- Marathi: बोथनियाचे आखात (bothniyāce ākhāt)
- Mingrelian: ბოტნიაშ ჸუჯი (boṭniaš ʾuǯi)
- Norwegian:
- Bokmål: Bottenvika m
- Nynorsk: Bottenvika m
- Old Norse: Helsingjabotn m
- Old Novgorodian: Каꙗно море n (Kajano more)
- Persian: خلیج بوتنی (xalij bôtni)
- Polish: Zatoka Botnicka (pl) f
- Portuguese: Golfo de Bótnia m
- Romanian: Golful Botnic n
- Russian: Ботнический зали́в (ru) m (Botničeskij zalív)
- Scottish Gaelic: An Camas Boitnia f
- Serbo-Croatian:
- Cyrillic: Ботнијски залив m, Ботнијски заљев m
- Latin: Botnijski zaliv m, Botnijski zaljev m
- Slovak: Botnický záliv m
- Slovene: Botniški zaliv m
- Spanish: golfo de Botnia m
- Swedish: Bottniska viken (sv) c
- Tamil: பொத்னியா வளைகுடா (potṉiyā vaḷaikuṭā)
- Thai: อ่าวบอทเนีย (àao bɔ̀ɔt-niia)
- Turkish: Botniya Körfezi
- Turkmen: Botniýa aýlagy
- Ukrainian: Бо́тнічна зато́ка f (Bótnična zatóka)
- Uzbek: Botniya qoʻltigʻi
- Vietnamese: vịnh Bothnia
- Welsh: Gwlff Bothnia m
|