| Language | Name | Code |
|---|---|---|
| Afrikaans | Słupsk | af |
| Aragonese | Słupsk | an |
| Arabic | سووبسك | ar |
| arz | سووبسك | arz |
| Asturian | Słupsk | ast |
| Azerbaijani | Slupsk | az |
| Bashkir | Слупск | ba |
| Belarusian | Слупск | be |
| be-tarask | Слупск | be-tarask |
| Bulgarian | Слупск | bg |
| Bengali | স্লা্পস্ক | bn |
| Bosnian | Słupsk | bs |
| Catalan | Słupsk | ca |
| Chechen | Слупск | ce |
| Cebuano | Słupsk | ceb |
| Czech | Słupsk | cs |
| csb | Stôłpsk | csb |
| Welsh | Słupsk | cy |
| Danish | Słupsk | da |
| German | Słupsk | de |
| dsb | Słupsk | dsb |
| Modern Greek (1453-) | Σουούπσκ | el |
| English | Słupsk | en |
| Esperanto | Słupsk | eo |
| Spanish | Słupsk | es |
| Estonian | Słupsk | et |
| Basque | Słupsk | eu |
| Persian | سووپسک | fa |
| Finnish | Słupsk | fi |
| French | Słupsk | fr |
| Irish | Słupsk | ga |
| Gujarati | સ્લુપ્સ્ક | gu |
| Manx | Słupsk | gv |
| hak | Słupsk | hak |
| Hebrew | שטולפ | he |
| Hindi | सलउपस्क | hi |
| Croatian | Słupsk | hr |
| Hungarian | Słupsk | hu |
| Armenian | Սլուպսկ | hy |
| Indonesian | Słupsk | id |
| Italian | Słupsk | it |
| Japanese | スウプスク | ja |
| Javanese | Słupsk | jv |
| Georgian | სლუპსკი | ka |
| Kannada | ಸ್ಲುಫ್ಸ್ಕ್ | kn |
| Korean | 스웁스크 | ko |
| Latin | Stolpe | la |
| lmo | Słupsk | lmo |
| Lithuanian | Slupskas | lt |
| Latvian | Slupska | lv |
| Macedonian | Слупск | mk |
| mo | Слупск | mo |
| Marathi | स्लाप्स | mr |
| Malay (macrolanguage) | Słupsk | ms |
| Nauru | Słupsk | na |
| nan | Słupsk | nan |
| Norwegian Bokmål | Słupsk | nb |
| Low German | Stolp | nds |
| Dutch | Słupsk | nl |
| Norwegian Nynorsk | Słupsk | nn |
| Occitan (post 1500) | Słupsk | oc |
| Ossetian | Слупск | os |
| Polish | Słupsk | pl |
| Portuguese | Słupsk | pt |
| Romanian | Słupsk | ro |
| Russian | Слупск | ru |
| rue | Слупск | rue |
| Scots | Słupsk | sco |
| Sinhala | ස්ලප්ස්ක් | si |
| Slovak | Słupsk | sk |
| Slovenian | Słupsk | sl |
| Serbian | Слупск | sr |
| Swedish | Słupsk | sv |
| szl | Słupsk | szl |
| Tamil | சலமஸ்க் | ta |
| Telugu | సలుపఁస్క్ | te |
| Thai | สวุปสก์ | th |
| Turkish | Słupsk | tr |
| Tatar | Слупск | tt |
| udm | Слупск | udm |
| Ukrainian | Слупськ | uk |
| Urdu | سلوپسک | ur |
| vep | Slupsk | vep |
| Vietnamese | Słupsk | vi |
| war | Słupsk | war |
| Wu Chinese | 斯武普斯克 | wuu |
| yue | 斯烏普斯克 | yue |
| Chinese | 斯武普斯克 | zh |
| zh-cn | 斯武普斯克 | zh-cn |
| zh-hans | 斯武普斯克 | zh-hans |
| zh-hant | 斯武普斯克 | zh-hant |
| zh-hk | 斯武普斯克 | zh-hk |
| zh-sg | 斯武普斯克 | zh-sg |
| zh-tw | 斯武普斯克 | zh-tw |