| Language | Name | Code |
|---|---|---|
| Afrikaans | Kostroma | af |
| Arabic | كوستروما | ar |
| Asturian | Kostromá | ast |
| Azerbaijani | Kostroma | az |
| azb | کوستروما | azb |
| Bashkir | Кострома | ba |
| Belarusian | Кастрама | be |
| be-tarask | Кастрама | be-tarask |
| Bulgarian | Кострома | bg |
| Bengali | কস্ট্রোমা | bn |
| Catalan | Kostromà | ca |
| Chechen | Кострома | ce |
| Cebuano | Kostroma (kapital sa lalawigan) | ceb |
| crh | Kostroma | crh |
| Czech | Kostroma | cs |
| Chuvash | Кострома | cv |
| Welsh | Kostroma | cy |
| Danish | Kostroma | da |
| German | Kostroma | de |
| de-ch | Kostroma | de-ch |
| diq | Kostroma | diq |
| Modern Greek (1453-) | Κοστρομά | el |
| English | Kostroma | en |
| en-ca | Kostroma | en-ca |
| en-gb | Kostroma | en-gb |
| Esperanto | Kostroma | eo |
| Spanish | Kostromá | es |
| Estonian | Kostroma | et |
| Basque | Kostroma | eu |
| Persian | کوستروما | fa |
| Finnish | Kostroma | fi |
| French | Kostroma | fr |
| frr | Kostroma (Steed) | frr |
| Western Frisian | Kostroma | fy |
| Irish | Kostroma | ga |
| Gujarati | કોસ્ટ્રોમા | gu |
| Hebrew | קוסטרומה | he |
| Hindi | कोस्त्रोमा | hi |
| Upper Sorbian | Kostroma | hsb |
| Hungarian | Kosztroma | hu |
| Armenian | Կոստրոմա | hy |
| Indonesian | Kostroma | id |
| Ido | Kostroma | io |
| Italian | Kostroma | it |
| Japanese | コストロマ | ja |
| Georgian | კოსტრომა | ka |
| Kannada | ಕೊಸ್ಟ್ರೋಮ | kn |
| Korean | 코스트로마 | ko |
| Kirghiz | Кострома | ky |
| Latin | Costroma | la |
| Luxembourgish | Kostroma | lb |
| lld | Kostroma | lld |
| Lithuanian | Kostroma | lt |
| Latvian | Kostroma | lv |
| mdf | Кострома | mdf |
| mhr | Кострома | mhr |
| Macedonian | Кострома | mk |
| Mongolian | Кострома | mn |
| Marathi | कोस्ट्रोमा | mr |
| mrj | Кострома | mrj |
| Malay (macrolanguage) | Kostroma | ms |
| myv | Кострома ош | myv |
| nan | Kostroma | nan |
| Norwegian Bokmål | Kostroma | nb |
| Dutch | Kostroma | nl |
| Norwegian Nynorsk | Kostroma | nn |
| Occitan (post 1500) | Kostroma | oc |
| Ossetian | Кострома | os |
| Polish | Kostroma | pl |
| Pushto | کوسټروما | ps |
| Portuguese | Kostroma | pt |
| pt-br | Kostroma | pt-br |
| Romanian | Kostroma | ro |
| Russian | Кострома | ru |
| Scots | Kostroma | sco |
| Sinhala | කොස්ට්රෝමා | si |
| Slovak | Kostroma | sk |
| Slovenian | Kostroma | sl |
| smn | Kostroma | smn |
| Serbian | Кострома | sr |
| Swedish | Kostroma | sv |
| Swahili (macrolanguage) | Kostroma | sw |
| szl | Kostroma (mjasto) | szl |
| Tamil | கொஸ்ட்ரோமா | ta |
| Telugu | కోస్ట్రోమా | te |
| Tajik | Кострома | tg |
| Thai | คอสโตรมา | th |
| Tagalog | Kostroma | tl |
| Turkish | Kostroma | tr |
| Tatar | Кострома | tt |
| udm | Кострома | udm |
| Ukrainian | Кострома | uk |
| Urdu | کوستروما | ur |
| Uzbek | Kostroma | uz |
| vep | Kostrom | vep |
| Vietnamese | Kostroma | vi |
| war | Kostroma | war |
| Wu Chinese | 科斯特罗马 | wuu |
| xmf | კოსტრომა | xmf |
| yue | 科斯特羅馬 | yue |
| Chinese | 科斯特羅馬 | zh |
| zh-cn | 科斯特罗马 | zh-cn |
| zh-hans | 科斯特罗马 | zh-hans |
| zh-hant | 科斯特羅馬 | zh-hant |