| Language | Name | Code |
|---|---|---|
| Afrikaans | Karlskoga | af |
| Arabic | كارلسكوغا | ar |
| Belarusian | Карлскуга | be |
| be-tarask | Карльскуга | be-tarask |
| Bulgarian | Карлскуга | bg |
| Catalan | Karlskoga | ca |
| Cebuano | Karlskoga | ceb |
| Czech | Karlskoga | cs |
| Danish | Karlskoga | da |
| German | Karlskoga | de |
| de-ch | Karlskoga | de-ch |
| English | Karlskoga | en |
| en-ca | Karlskoga | en-ca |
| en-gb | Karlskoga | en-gb |
| Esperanto | Karlskoga | eo |
| Spanish | Karlskoga | es |
| Persian | کلسکوگا | fa |
| Finnish | Karlskoga | fi |
| fit | Karlskoga | fit |
| Faroese | Karlskoga | fo |
| French | Karlskoga | fr |
| frr | Karlskoga | frr |
| Irish | Karlskoga | ga |
| Galician | Karlskoga | gl |
| Croatian | Karlskoga | hr |
| Armenian | Կարլսկուգա | hy |
| Icelandic | Karlskoga | is |
| Italian | Karlskoga | it |
| Japanese | カールスコーガ | ja |
| Georgian | კარლსკუგა | ka |
| Kazakh | Карлскуга | kk |
| Korean | 칼스코가 | ko |
| lld | Karlskoga | lld |
| Lithuanian | Karlskuga | lt |
| Latvian | Karlskūga | lv |
| min | Karlskoga | min |
| mrj | Карлскуга | mrj |
| nan | Karlskoga | nan |
| Norwegian Bokmål | Karlskoga | nb |
| Dutch | Karlskoga | nl |
| Norwegian Nynorsk | Karlskoga | nn |
| Occitan (post 1500) | Karlskoga | oc |
| Polish | Karlskoga | pl |
| Portuguese | Karlskoga | pt |
| pt-br | Karlskoga | pt-br |
| Romanian | Karlskoga | ro |
| Russian | Карлскуга | ru |
| Scots | Karlskoga | sco |
| sh | Karlskoga | sh |
| Slovenian | Karlskoga | sl |
| Serbian | Карлскога | sr |
| Swedish | Karlskoga | sv |
| Swahili (macrolanguage) | Karlskoga | sw |
| szl | Karlskoga | szl |
| Turkish | Karlskoga | tr |
| Ukrainian | Карлскуга | uk |
| Chinese | 卡尔斯库加 | zh |