| Language | Name | Code |
|---|---|---|
| Arabic | لاونسستون | ar |
| arz | لاونسستون | arz |
| Asturian | Launceston | ast |
| Azerbaijani | Lonseston | az |
| azb | لانسستون | azb |
| Belarusian | Лонсестан | be |
| be-tarask | Лонсэстан | be-tarask |
| Bengali | লানচেন্টন | bn |
| Catalan | Launceston | ca |
| Cebuano | Launceston | ceb |
| Central Kurdish | لانسێستن، تاسمانیا | ckb |
| Czech | Launceston | cs |
| Welsh | Launceston | cy |
| Danish | Launceston | da |
| German | Launceston | de |
| diq | Launceston, Tazmanya | diq |
| Modern Greek (1453-) | Λόνσεστον | el |
| English | Launceston | en |
| Esperanto | Launceston | eo |
| Spanish | Launceston | es |
| Persian | لانسستون | fa |
| Finnish | Launceston | fi |
| French | Launceston | fr |
| frr | Launceston | frr |
| Irish | Launceston | ga |
| Scottish Gaelic | Launceston | gd |
| Gujarati | લૉન્સેસ્ટન | gu |
| Hausa | Launceston | ha |
| Hebrew | לונסטון | he |
| Hindi | लॉन्सेस्टन | hi |
| Hungarian | Launceston | hu |
| Armenian | Լոնսեստոն | hy |
| Indonesian | Launceston | id |
| Italian | Launceston | it |
| Japanese | ローンセストン | ja |
| Georgian | ლონსესტონი | ka |
| Kannada | ಲಾವ್ನ್ಸೆಸ್ಟನ್ | kn |
| Korean | 론서스턴 | ko |
| Lithuanian | Lonsestonas | lt |
| Latvian | Lonsestona | lv |
| Maori | Rahetone | mi |
| Macedonian | Лонсестон | mk |
| Marathi | लॉंन्सेस्टोन | mr |
| Malay (macrolanguage) | Launceston | ms |
| Norwegian Bokmål | Launceston | nb |
| Dutch | Launceston | nl |
| pih | Lonseston | pih |
| Polish | Launceston | pl |
| pnb | لاونسسٹن | pnb |
| Portuguese | Launceston | pt |
| Romanian | Launceston | ro |
| Russian | Лонсестон | ru |
| Sanskrit | लॉनसेसटन | sa |
| sh | Launceston | sh |
| Sinhala | ලෞසෙස්ටන් | si |
| Slovak | Launceston | sk |
| Slovenian | Launceston | sl |
| Serbian | Лонсестон | sr |
| sr-ec | Лонсестон | sr-ec |
| sr-el | Lonseston | sr-el |
| Swedish | Launceston | sv |
| Tamil | லான்செசுடன், டாசுமேனியா | ta |
| Telugu | లౌన్సెస్టన్ | te |
| Thai | ลอนเชสตัน | th |
| Tok Pisin | Lonseston | tpi |
| Turkish | Launceston | tr |
| Ukrainian | Лонсестон | uk |
| Urdu | لانسسٹن | ur |
| vec | Launceston | vec |
| Vietnamese | Launceston | vi |
| Volapük | Launceston (Laustralän) | vo |
| war | Launceston | war |
| Chinese | 朗塞斯顿 | zh |
| zh-cn | 朗塞斯顿 | zh-cn |
| zh-hans | 朗塞斯顿 | zh-hans |
| zh-hant | 朗塞斯頓 | zh-hant |
| zh-hk | 朗瑟士敦 | zh-hk |
| zh-sg | 朗瑟士敦 | zh-sg |
| zh-tw | 朗瑟士敦 | zh-tw |