| Language | Name | Code |
|---|---|---|
| ace | Phnom Penh | ace |
| Afrikaans | Phnom Penh | af |
| Amharic | ፕኖም ፔን | am |
| Aragonese | Phnom Penh | an |
| anp | नामपेन्ह | anp |
| Arabic | بنوم بنه | ar |
| ary | پنوم پين | ary |
| arz | بنوم بنه | arz |
| Asturian | Pnom Penh | ast |
| awa | नामपेन्ह | awa |
| Azerbaijani | Pnompen | az |
| azb | پنومپن | azb |
| Bashkir | Пномпень | ba |
| ban | Phnom Penh | ban |
| bcl | Phnom Penh | bcl |
| Belarusian | Пнампень | be |
| be-tarask | Пнампэнь | be-tarask |
| bew | Penom Pèn | bew |
| Bulgarian | Пном Пен | bg |
| bjn | Phnum Pény | bjn |
| blk | ဝေင်ꩻဖနွင်းပဉ် | blk |
| Bengali | নমপেন | bn |
| Tibetan | ཕོམ་ཕེན། | bo |
| Breton | Phnom Penh | br |
| Bosnian | Phnom Penh | bs |
| bxr | Пномпень | bxr |
| Catalan | Phnom Penh | ca |
| cdo | Phnom Penh | cdo |
| Chechen | Пномпень | ce |
| Cebuano | Phnom Penh (lalawigan) | ceb |
| Central Kurdish | پنۆم پێن | ckb |
| Czech | Phnompenh | cs |
| Welsh | Phnom Penh | cy |
| Danish | Phnom Penh | da |
| German | Phnom Penh | de |
| de-ch | Phnom Penh | de-ch |
| diq | Phnom Penh | diq |
| Modern Greek (1453-) | Πνομ Πεν | el |
| English | Phnom Penh | en |
| en-ca | Phnom Penh | en-ca |
| en-gb | Phnom Penh | en-gb |
| Esperanto | Pnompeno | eo |
| Spanish | Nom Pen | es |
| Estonian | Phnom Penh | et |
| Basque | Phnom Penh | eu |
| Persian | پنومپن | fa |
| Finnish | Phnom Penh | fi |
| French | Phnom Penh | fr |
| frp | Phnom Penh | frp |
| frr | Phnom Penh | frr |
| Western Frisian | Pnom Pen | fy |
| Irish | Phnom Penh | ga |
| Scottish Gaelic | Phnom Penh | gd |
| Galician | Phnom Penh | gl |
| Guaraní | Nom Pen | gn |
| Gujarati | પનામ પેન્હ | gu |
| Hausa | Phnom Penh | ha |
| hak | Phnom Penh | hak |
| Hebrew | פנום פן | he |
| Hindi | नामपेन्ह | hi |
| hif | Phnom Penh | hif |
| Croatian | Phnom Penh | hr |
| Haitian | Phnom Penh | ht |
| Hungarian | Phnompen | hu |
| Armenian | Պնոմպեն | hy |
| Interlingua (International Auxiliary Language Association) | Phnom Penh | ia |
| Indonesian | Phnom Penh | id |
| Interlingue | Phnom Penh | ie |
| ilo | Phnom Penh | ilo |
| Ido | Phnom Penh | io |
| Icelandic | Phnom Penh | is |
| Italian | Phnom Penh | it |
| Japanese | プノンペン | ja |
| Georgian | პნომპენი | ka |
| kaa | Pnompen | kaa |
| Kazakh | Пномпень | kk |
| kk-cyrl | Пномпень | kk-cyrl |
| Khmer | ភ្នំពេញ | km |
| Kannada | ನೋಮ್ ಫೆನ್ | kn |
| Korean | 프놈펜 | ko |
| Cornish | Phnom Penh | kw |
| Kirghiz | Пномпень | ky |
| Latin | Phnom Penh | la |
| Luxembourgish | Phnom Penh | lb |
| lij | Phnom Penh | lij |
| lmo | Phnom Penh | lmo |
| Lao | ພະນົມເປນ | lo |
| lrc | پنوم پن | lrc |
| Lithuanian | Pnompenis | lt |
| Latvian | Pnompeņa | lv |
| lzh | 金邊 | lzh |
| mai | पेनोम पेन्ह | mai |
| mdf | Пномпэн | mdf |
| Malagasy | Phnom Penh | mg |
| min | Phnom Penh | min |
| Macedonian | Пном Пен | mk |
| Malayalam | നോം പെൻ | ml |
| Mongolian | Пномпень | mn |
| Marathi | पनॉम पेन | mr |
| Malay (macrolanguage) | Phnom Penh | ms |
| Maltese | Phnom Penh | mt |
| Burmese | ဖနွမ်းပင်မြို့ | my |
| mzn | پنوم پن | mzn |
| Nauru | Phnom Penh | na |
| nah | Phnom Penh | nah |
| nan | Phnom Penh | nan |
| Norwegian Bokmål | Phnom Penh | nb |
| Nepali (macrolanguage) | पेनोम पेन्ह | ne |
| Dutch | Phnom-Penh | nl |
| Norwegian Nynorsk | Phnom Penh | nn |
| nov | Phnom Penh | nov |
| nqo | ߔߏߣߏ߲ ߔߍ߲ | nqo |
| Navajo | Hókʼą́ągi Kin Heetsʼózí | nv |
| Occitan (post 1500) | Phnom Penh | oc |
| Livvi | Pnompen’ | olo |
| Ossetian | Пномпень | os |
| Panjabi | ਪਨਾਮ ਪੈਨ | pa |
| Pampanga | Phnom Penh | pam |
| pap | Phnom Penh | pap |
| Polish | Phnom Penh | pl |
| pms | Phnom Penh | pms |
| pnb | فنوم پن | pnb |
| Pushto | پنوم پن | ps |
| Portuguese | Phnom Penh | pt |
| pt-br | Phnom Penh | pt-br |
| Quechua | Phnom Penh | qu |
| Romanian | Phnom Penh | ro |
| Russian | Пномпень | ru |
| sah | Пном Пэнь | sah |
| sat | ᱯᱷᱮᱱᱚᱢ ᱯᱮᱱ | sat |
| Sardinian | Phnom Penh | sc |
| Sicilian | Phnom Penh | scn |
| Scots | Phnom Penh | sco |
| sgs | Pnuompenis | sgs |
| sh | Phnom Penh | sh |
| Sinhala | නොම් පෙන් | si |
| Slovak | Phnom Pénh | sk |
| Slovenian | Pnompen | sl |
| Shona | Phnom Penh | sn |
| Somali | Phnom Penh | so |
| Albanian | Phnom Penh | sq |
| Serbian | Пном Пен | sr |
| Swedish | Phnom Penh | sv |
| Swahili (macrolanguage) | Phnom Penh | sw |
| szl | Phnom Penh | szl |
| Tamil | புனோம் பென் | ta |
| Telugu | ఫ్నోం పెన్ | te |
| Tajik | Пномпен | tg |
| tg-cyrl | Пномпен | tg-cyrl |
| Thai | พนมเปญ | th |
| Turkmen | Fnom-Penh | tk |
| Tagalog | Phnom Penh | tl |
| tly | Pnompen | tly |
| Turkish | Phnom Penh | tr |
| Tatar | Pnompen | tt |
| udm | Пномпень | udm |
| Uighur | فنوم پېن | ug |
| Ukrainian | Пномпень | uk |
| Urdu | پنوم پن | ur |
| Uzbek | Pnompen | uz |
| vec | Phnom Penh | vec |
| vep | Pnompen' | vep |
| Vietnamese | Phnôm Pênh | vi |
| Volapük | Phnum Pénh | vo |
| war | Phnom Penh | war |
| Wu Chinese | 金边 | wuu |
| xmf | პნომპენი | xmf |
| Yoruba | Phnom Penh | yo |
| yue | 金邊 | yue |
| Chinese | 金边 | zh |
| zh-cn | 金边 | zh-cn |
| zh-hans | 金边 | zh-hans |
| zh-hant | 金邊 | zh-hant |
| zh-hk | 金邊 | zh-hk |
| zh-tw | 金邊 | zh-tw |