| Language | Name | Code |
|---|---|---|
| Arabic | يوانينا | ar |
| arz | يوانينا | arz |
| Asturian | Ioánina | ast |
| Azerbaijani | Yanina | az |
| Bashkir | Янина (ҡала) | ba |
| Belarusian | Яніна | be |
| be-tarask | Яніна | be-tarask |
| Bulgarian | Янина | bg |
| Bengali | ইওয়ান্নিনা | bn |
| Catalan | Ioànnina | ca |
| Chechen | Янина | ce |
| Cebuano | Ioánnina | ceb |
| Czech | Ioánnina | cs |
| Chuvash | Янина (хула) | cv |
| Welsh | Ioannina | cy |
| Danish | Ioannina | da |
| German | Ioannina | de |
| diq | Yanya | diq |
| Modern Greek (1453-) | Ιωάννινα | el |
| English | Ioannina | en |
| Esperanto | Ioanino | eo |
| Spanish | Ioánina | es |
| Estonian | Ioánnina | et |
| Basque | Ioanina | eu |
| Persian | یوآنینا | fa |
| Finnish | Ioannina | fi |
| French | Ioánnina | fr |
| frr | Ioannina | frr |
| Irish | Ioannina | ga |
| Galician | Ioannina | gl |
| Gujarati | યોઆનીના | gu |
| Hebrew | יואנינה | he |
| Hindi | ईओणिना | hi |
| Croatian | Janjina | hr |
| Hungarian | Joánina | hu |
| Armenian | Յանինա | hy |
| hyw | Իոանինա | hyw |
| Indonesian | Ioannina | id |
| Icelandic | Jóannína | is |
| Italian | Giannina | it |
| Japanese | ヨアニナ | ja |
| Georgian | იანინა | ka |
| Kannada | ಅಯೋನ್ನಿಯ | kn |
| Korean | 이오안니나 | ko |
| Kurdish | Ioannina | ku |
| Latin | Ioannina | la |
| Luxembourgish | Ioannina | lb |
| Limburgan | Ioannina | li |
| Lithuanian | Janina | lt |
| Latvian | Joannina | lv |
| Macedonian | Јанина | mk |
| Marathi | लोयोनीना | mr |
| Malay (macrolanguage) | Ioannina | ms |
| Norwegian Bokmål | Ioánnina | nb |
| Dutch | Ioannina | nl |
| Norwegian Nynorsk | Ioánnina | nn |
| Polish | Janina | pl |
| Portuguese | Janina | pt |
| pt-br | Janina | pt-br |
| Romanian | Ioannina | ro |
| Russian | Янина | ru |
| sh | Janjina | sh |
| Sinhala | ලෝනිනා | si |
| Slovak | Ioannina | sk |
| Slovenian | Ioánnina | sl |
| Albanian | Janina | sq |
| Serbian | Јањина | sr |
| sr-ec | Јањина | sr-ec |
| sr-el | Janjina | sr-el |
| Swedish | Ioánnina | sv |
| szl | Janina (mjasto) | szl |
| Tamil | லோயோணிநா | ta |
| Telugu | లోన్ నిన | te |
| Thai | โยอานนีนา | th |
| Turkish | Yanya | tr |
| Ukrainian | Яніна | uk |
| Urdu | ایونیا | ur |
| Vietnamese | Ioannina | vi |
| war | Ioannina | war |
| Wu Chinese | 约阿尼纳 | wuu |
| yue | 約阿連納 | yue |
| Chinese | 约阿尼纳 | zh |
| zh-cn | 约阿尼纳 | zh-cn |
| zh-hans | 约阿尼纳 | zh-hans |
| zh-hant | 約阿尼納 | zh-hant |
| zh-hk | 約阿尼納 | zh-hk |
| zh-sg | 约阿尼纳 | zh-sg |
| zh-tw | 約阿尼納 | zh-tw |