| Language | Name | Code |
|---|---|---|
| Afrikaans | Kaloega | af |
| Arabic | كالوغا | ar |
| Asturian | Kaluga | ast |
| Azerbaijani | Kaluqa | az |
| azb | کالوقا، روسیه | azb |
| Bashkir | Калуга | ba |
| Belarusian | Калуга | be |
| be-tarask | Калуга | be-tarask |
| Bulgarian | Калуга | bg |
| Bengali | কালুগা | bn |
| Catalan | Kaluga | ca |
| Chechen | Калуга | ce |
| Cebuano | Kaluga | ceb |
| crh | Kaluga | crh |
| Czech | Kaluga | cs |
| Chuvash | Калуга | cv |
| Welsh | Kaluga | cy |
| Danish | Kaluga | da |
| German | Kaluga | de |
| de-ch | Kaluga | de-ch |
| diq | Kaluga | diq |
| Modern Greek (1453-) | Καλούγκα | el |
| English | Kaluga | en |
| en-ca | Kaluga | en-ca |
| en-gb | Kaluga | en-gb |
| Esperanto | Kaluga | eo |
| Spanish | Kaluga | es |
| Estonian | Kaluga | et |
| Basque | Kaluga | eu |
| Persian | کالوگا | fa |
| Finnish | Kaluga | fi |
| French | Kalouga | fr |
| frr | Kaluga (Steed) | frr |
| Western Frisian | Kalûga | fy |
| Irish | Kaluga | ga |
| Gujarati | કાલુગા | gu |
| Hebrew | קלוגה | he |
| Hindi | कालूगा | hi |
| Croatian | Kaluga | hr |
| Upper Sorbian | Kaluga | hsb |
| Hungarian | Kaluga | hu |
| Armenian | Կալուգա | hy |
| Indonesian | Kaluga | id |
| Interlingue | Kaluga | ie |
| Ido | Kaluga | io |
| Italian | Kaluga | it |
| Japanese | カルーガ | ja |
| Georgian | კალუგა | ka |
| Kannada | ಕಲೂಗಾ | kn |
| Korean | 칼루가 | ko |
| Kirghiz | Калуга | ky |
| Latin | Caluga | la |
| Luxembourgish | Kaluga | lb |
| lld | Kaluga | lld |
| Lithuanian | Kaluga | lt |
| Latvian | Kaluga | lv |
| mdf | Калуга | mdf |
| mhr | Калуго | mhr |
| Macedonian | Калуга | mk |
| Mongolian | Калуга | mn |
| Marathi | कालुगा | mr |
| Malay (macrolanguage) | Kaluga | ms |
| Maltese | Kaluga | mt |
| myv | Калуга ош | myv |
| Norwegian Bokmål | Kaluga | nb |
| Dutch | Kaloega | nl |
| Norwegian Nynorsk | Kaluga | nn |
| Occitan (post 1500) | Kaluga | oc |
| Ossetian | Калугæ | os |
| pih | Kaluga | pih |
| Polish | Kaługa | pl |
| pnb | کلوگا | pnb |
| Pushto | کالوګا | ps |
| Portuguese | Kaluga | pt |
| pt-br | Kaluga | pt-br |
| Romanian | Kaluga | ro |
| Russian | Калуга | ru |
| rup | Kaluga | rup |
| Sicilian | Kaluga | scn |
| Scots | Kaluga | sco |
| sh | Kaluga | sh |
| Sinhala | කලුගා | si |
| Slovak | Kaluga | sk |
| Slovenian | Kaluga | sl |
| smn | Kaluga | smn |
| Serbian | Калуга | sr |
| Swedish | Kaluga | sv |
| Swahili (macrolanguage) | Kaluga | sw |
| szl | Kaługa | szl |
| Tamil | கலுகா | ta |
| Telugu | కలుగా | te |
| Tajik | Калуга | tg |
| Thai | คาลูกา | th |
| Tagalog | Kaluga | tl |
| tly | Kaluqa | tly |
| Turkish | Kaluga | tr |
| Tatar | Калуга | tt |
| Twi | Kaluga | tw |
| udm | Калуга | udm |
| Ukrainian | Калуга | uk |
| Urdu | کالوگا | ur |
| Uzbek | Kaluga | uz |
| vep | Kalug | vep |
| Vietnamese | Kaluga | vi |
| war | Kaluga | war |
| Wu Chinese | 卡卢加 | wuu |
| xmf | კალუგა | xmf |
| yue | 卡盧加 | yue |
| Chinese | 卡盧加 | zh |
| zh-cn | 卡卢加 | zh-cn |
| zh-hans | 卡卢加 | zh-hans |
| zh-hant | 卡盧加 | zh-hant |