| Language | Name | Code |
|---|---|---|
| ace | Port Moresby | ace |
| Afrikaans | Port Moresby | af |
| Amharic | ፖርት ሞርስቢ | am |
| ang | Port Moresceby | ang |
| Arabic | بورت مورسبي | ar |
| ary | پورت موريسبي | ary |
| arz | بورت مورسبى | arz |
| Asturian | Puertu Moresby | ast |
| avk | Port Moresby | avk |
| Azerbaijani | Port Morsbi | az |
| ban | Port Moresby | ban |
| Belarusian | Порт-Морсбі | be |
| be-tarask | Порт Морсьбі | be-tarask |
| Bulgarian | Порт Морсби | bg |
| Bislama | Port Moresby | bi |
| Bengali | পোর্ট মোর্সবি | bn |
| Tibetan | པོ་རོ་ཊི་མོ་རེ་སི་བི། | bo |
| Breton | Port Moresby | br |
| Bosnian | Port Moresby | bs |
| Catalan | Port Moresby | ca |
| cdo | Port Moresby | cdo |
| Cebuano | Port Moresby | ceb |
| Central Kurdish | پۆرت مۆرسبی | ckb |
| Czech | Port Moresby | cs |
| Welsh | Port Moresby | cy |
| Danish | Port Moresby | da |
| German | Port Moresby | de |
| Modern Greek (1453-) | Πορτ Μόρεσμπι | el |
| English | Port Moresby | en |
| en-gb | Port Moresby | en-gb |
| en-us | Port Moresby | en-us |
| Esperanto | Port-Moresbo | eo |
| Spanish | Puerto Moresby | es |
| Estonian | Port Moresby | et |
| Basque | Port Moresby | eu |
| Persian | پورت مورسبی | fa |
| Finnish | Port Moresby | fi |
| Fijian | Port Moresby | fj |
| French | Port Moresby | fr |
| frr | Port Moresby | frr |
| Western Frisian | Port Moresby | fy |
| Irish | Port Moresby | ga |
| Scottish Gaelic | Port Moresby | gd |
| Galician | Port Moresby | gl |
| Guaraní | Port Moresby | gn |
| gsw | Port Moresby | gsw |
| Gujarati | પોર્ટ મોર્સબી | gu |
| Hausa | Port Moresby | ha |
| hak | Port Moresby | hak |
| Hebrew | פורט מורסבי | he |
| Hindi | पोर्ट मोरेस्बी | hi |
| hif | Port Moresby | hif |
| Croatian | Port Moresby | hr |
| Haitian | Pò Moresbi | ht |
| Hungarian | Port Moresby | hu |
| Armenian | Պորտ Մորսբի | hy |
| Interlingua (International Auxiliary Language Association) | Port Moresby | ia |
| Indonesian | Port Moresby | id |
| Ido | Port Moresby | io |
| Icelandic | Port Moresby | is |
| Italian | Port Moresby | it |
| Japanese | ポートモレスビー | ja |
| Javanese | Port Moresby | jv |
| Georgian | პორტ-მორზბი | ka |
| kaa | Port-Morsbi | kaa |
| kge | Port Moresby | kge |
| Kazakh | Порт-Морсби | kk |
| kk-cyrl | Порт-Морсби | kk-cyrl |
| Khmer | ព័រម៉ូរែសប៊ី | km |
| Kannada | ಪೋರ್ಟ್ ಮೊರೆಸ್ಬಿ | kn |
| Korean | 포트모르즈비 | ko |
| Kirghiz | Порт-Морсби | ky |
| Latin | Portus Moresbiensis | la |
| lmo | Port Moresby | lmo |
| Lithuanian | Port Morsbis | lt |
| Latvian | Portmorsbi | lv |
| mai | पोर्ट मोरेस्बी | mai |
| Malagasy | Port Moresby | mg |
| Maori | Pōti Mohipi | mi |
| min | Port Moresby | min |
| Macedonian | Порт Морсби | mk |
| Malayalam | പോർട്ട് മോറെസ്ബി | ml |
| Mongolian | Порт-Морсби | mn |
| Marathi | पोर्ट मॉरेस्बी | mr |
| mrj | Порт-Морсби | mrj |
| Malay (macrolanguage) | Port Moresby | ms |
| Nauru | Port Moresby | na |
| nan | Port Moresby | nan |
| Norwegian Bokmål | Port Moresby | nb |
| Nepali (macrolanguage) | पोर्ट मोरेस्बी | ne |
| Dutch | Port Moresby | nl |
| Norwegian Nynorsk | Port Moresby | nn |
| Occitan (post 1500) | Port Moresby | oc |
| Ossetian | Порт-Морсби | os |
| Panjabi | ਪੋਰਟ ਮੋਰੈਸਬੀ | pa |
| pih | Port Morsbii | pih |
| Polish | Port Moresby | pl |
| pms | Port Moresby | pms |
| pnb | صوبہ پورٹ مورسبائی | pnb |
| Pushto | پورټ مورسب | ps |
| Portuguese | Port Moresby | pt |
| Romanian | Port Moresby | ro |
| Russian | Порт-Морсби | ru |
| sah | Порт Морсби | sah |
| sat | ᱯᱳᱨᱴ ᱢᱚᱨᱥᱵᱤ | sat |
| Sardinian | Port Moresby | sc |
| Scots | Port Moresby | sco |
| Sindhi | پورٽ مورسبي | sd |
| sh | Port Moresby | sh |
| Sinhala | පොර්ට් මොරෙස්බි | si |
| Slovak | Port Moresby | sk |
| Slovenian | Port Moresby | sl |
| Shona | Port Moresby | sn |
| Somali | Port Moresby | so |
| Albanian | Port Moresbi | sq |
| Serbian | Порт Морсби | sr |
| Swedish | Port Moresby | sv |
| Swahili (macrolanguage) | Port Moresby | sw |
| szl | Port Moresby | szl |
| Tamil | மார்சுபி துறைமுகம் | ta |
| Telugu | పోర్ట్ మోరెస్బీ | te |
| Tajik | Порт-Морсби | tg |
| tg-cyrl | Порт Морсби | tg-cyrl |
| Thai | พอร์ตมอร์สบี | th |
| Turkmen | Port-Morsbi | tk |
| Tagalog | Port Moresby | tl |
| Tonga (Tonga Islands) | Pooti Molesipī | to |
| Tok Pisin | Pot Mosbi | tpi |
| Turkish | Port Moresby | tr |
| Tahitian | Port-Moresby | ty |
| Uighur | مورېسبى پورتى | ug |
| Ukrainian | Порт-Морсбі | uk |
| Urdu | پورٹ مورسبی | ur |
| Uzbek | Port Morsbi | uz |
| vec | Port Moresby | vec |
| vep | Port Morsbi | vep |
| Vietnamese | Port Moresby | vi |
| war | Port Moresby | war |
| Wu Chinese | 莫爾茲比港 | wuu |
| xmf | პორტ-მორსბი | xmf |
| Yoruba | Port Moresby | yo |
| yue | 莫士比港 | yue |
| Chinese | 莫尔斯比港 | zh |
| zh-cn | 莫尔斯比港 | zh-cn |
| zh-hans | 莫尔兹比港 | zh-hans |
| zh-hant | 莫士比港 | zh-hant |
| zh-hk | 莫爾茲比港 | zh-hk |
| zh-tw | 莫士比港 | zh-tw |