| Language | Name | Code |
|---|---|---|
| Arabic | لغنيتسا | ar |
| arz | لجنيتسا | arz |
| Asturian | Legnica | ast |
| azb | لقنیتسا | azb |
| Belarusian | Лягніца | be |
| be-tarask | Лягніца | be-tarask |
| Bulgarian | Легница | bg |
| Bengali | লেগনিকা | bn |
| Catalan | Legnica | ca |
| Chechen | Легница | ce |
| Cebuano | Legnica | ceb |
| Czech | Lehnice | cs |
| csb | Legnica | csb |
| Welsh | Legnica | cy |
| Danish | Legnica | da |
| German | Legnica | de |
| de-ch | Legnica | de-ch |
| dsb | Legnica | dsb |
| Modern Greek (1453-) | Λεγκνίτσα | el |
| English | Legnica | en |
| en-ca | Legnica | en-ca |
| en-gb | Legnica | en-gb |
| Esperanto | Legnica | eo |
| Spanish | Legnica | es |
| Estonian | Legnica | et |
| Basque | Legnica | eu |
| Persian | لگنیتسا | fa |
| Finnish | Legnica | fi |
| French | Legnica | fr |
| Irish | Legnica | ga |
| gsw | Liegnitz | gsw |
| Gujarati | લેગ્નિકા | gu |
| Hausa | Legnica | ha |
| Hebrew | לגניצה | he |
| Hindi | लेग्निका | hi |
| Upper Sorbian | Lěhnica | hsb |
| Hungarian | Legnica | hu |
| Armenian | Լեգնիցա | hy |
| Indonesian | Legnica | id |
| Italian | Legnica | it |
| Japanese | レグニツァ | ja |
| Javanese | Legnica | jv |
| Georgian | ლეგნიცა | ka |
| Kannada | ಲೆಗ್ನಿಕಾ | kn |
| Korean | 레그니차 | ko |
| ksh | Liegnitz | ksh |
| Latin | Lignitium | la |
| Lithuanian | Legnica | lt |
| Latvian | Legņica | lv |
| mdf | Лэгница | mdf |
| Mongolian | Легниц хот | mn |
| Marathi | लेंगणीका | mr |
| Malay (macrolanguage) | Legnica | ms |
| Nauru | Legnica | na |
| nah | Legnica | nah |
| nan | Legnica | nan |
| Norwegian Bokmål | Legnica | nb |
| Low German | Liegnitz | nds |
| Dutch | Legnica | nl |
| Norwegian Nynorsk | Legnica | nn |
| Occitan (post 1500) | Legnica | oc |
| Polish | Legnica | pl |
| Portuguese | Legnica | pt |
| pt-br | Legnica | pt-br |
| Quechua | Legnica | qu |
| Romanian | Legnica | ro |
| Russian | Легница | ru |
| Scots | Legnica | sco |
| sh | Legnica | sh |
| Sinhala | ලේග්නිකා | si |
| Slovak | Legnica | sk |
| Slovenian | Legnica | sl |
| Serbian | Легњица | sr |
| Swedish | Legnica | sv |
| szl | Ligńica | szl |
| Tamil | லெஜினிகா | ta |
| Telugu | లెగ్నిక | te |
| Thai | ลักนิเซีย | th |
| Turkish | Legnica | tr |
| Tatar | Легнитса | tt |
| Ukrainian | Легниця | uk |
| Urdu | لیجنیکا | ur |
| Vietnamese | Legnica | vi |
| war | Legnica | war |
| Wu Chinese | 莱格尼察 | wuu |
| Chinese | 萊格尼察 | zh |
| zh-cn | 莱格尼察 | zh-cn |
| zh-hans | 莱格尼察 | zh-hans |
| zh-hant | 萊格尼察 | zh-hant |
| zh-hk | 萊格尼察 | zh-hk |
| zh-sg | 莱格尼察 | zh-sg |
| zh-tw | 萊格尼察 | zh-tw |