| Language | Name | Code |
|---|---|---|
| Aragonese | Sintra | an |
| Arabic | شنترة | ar |
| Asturian | Sintra | ast |
| Azerbaijani | Sintra | az |
| ban | Sintra | ban |
| Belarusian | Сінтра | be |
| be-tarask | Сынтра | be-tarask |
| Bulgarian | Синтра | bg |
| Breton | Sintra | br |
| Catalan | Sintra | ca |
| Chechen | Синтра | ce |
| Cebuano | Sintra (kapital sa munisipyo) | ceb |
| Czech | Sintra | cs |
| Welsh | Sintra | cy |
| Danish | Sintra | da |
| German | Sintra | de |
| Modern Greek (1453-) | Σίντρα | el |
| English | Sintra | en |
| Esperanto | Sintra | eo |
| Spanish | Sintra | es |
| Basque | Sintra | eu |
| Persian | سینترا | fa |
| Finnish | Sintra | fi |
| French | Sintra | fr |
| Irish | Sintra | ga |
| Galician | Sintra | gl |
| Hebrew | סינטרה | he |
| Hindi | सिंट्रा | hi |
| Croatian | Sintra | hr |
| Hungarian | Sintra | hu |
| Armenian | Սինտրա | hy |
| Indonesian | Sintra | id |
| Ido | Sintra | io |
| Italian | Sintra | it |
| Japanese | シントラ | ja |
| Georgian | სინტრა | ka |
| Korean | 신트라 | ko |
| Lithuanian | Sintra | lt |
| Latvian | Sintra | lv |
| Malayalam | സിൻട്ര | ml |
| Malay (macrolanguage) | Sintra | ms |
| Maltese | Sintra | mt |
| nah | Sintra | nah |
| nan | Sintra | nan |
| Norwegian Bokmål | Sintra | nb |
| Dutch | Sintra | nl |
| Norwegian Nynorsk | Sintra | nn |
| Occitan (post 1500) | Sintra | oc |
| Ossetian | Синтрæ | os |
| Polish | Sintra | pl |
| Portuguese | Sintra | pt |
| Romanian | Sintra | ro |
| Russian | Синтра | ru |
| Scots | Sintra | sco |
| sh | Sintra | sh |
| Slovak | Sintra | sk |
| Slovenian | Sintra | sl |
| Albanian | Sintra | sq |
| Serbian | Синтра | sr |
| sr-ec | Синтра | sr-ec |
| sr-el | Sintra | sr-el |
| Swedish | Sintra | sv |
| Thai | ซิงตรา | th |
| Turkish | Sintra | tr |
| Tatar | Синтра | tt |
| Ukrainian | Сінтра | uk |
| Vietnamese | Sintra | vi |
| Volapük | Sintra | vo |
| war | Sintra | war |
| Chinese | 辛特拉 | zh |
| zh-cn | 辛特拉 | zh-cn |
| zh-hans | 辛特拉 | zh-hans |
| zh-hant | 辛特拉 | zh-hant |
| zh-hk | 辛特拉 | zh-hk |
| zh-sg | 辛特拉 | zh-sg |
| zh-tw | 辛特拉 | zh-tw |