124 Languages that use Latin Script (Roman Alphabet)
- Afrikaans
- Albanian
- Aragonese
- Asturian
- Aymara
- Azeri (formerly used Cyrillic)
- Basque
- Belarusian (formerly called "Łacinka"; now uses Cyrillic)
- Bislama
- Boholano (formerly used the Baybayin)
- Bosnian (also Cyrillic script)
- Breton
- Catalan
- Cebuano
- Chamorro
- Cornish
- Corsican
- Croatian
- Czech
- Danish
- Dutch
- English
- Esperanto
- Estonian
- Faroese
- Fijian
- Filipino (formerly used the Baybayin)
- Finnish
- French
- Frisian
- Friulian
- Fula (Pulaar)
- Gaelic (Scottish)
- Galician
- German
- Gikuyu
- Guaraní
- Haitian
- Hausa (formerly used the Arabic script)
- Hawai'ian
- Hiti Motu
- Hungarian (used Old Hungarian script prior to AD 1000)
- Icelandic
- Ido
- Igbo
- Ilocano (formerly used the Baybayin)
- Indonesian
- Interlingua
- Innu-aimun
- Irish
- Italian
- Javanese - Also uses an alphabet called Hanacaraka in certain areas
- Judeo-Spanish - Also uses other scripts
- Kinyarwanda
- Kirundi
- Kongo
- Kurdish (Kurmanji)
- Latin
- Latvian
- Laz (Used by Turkey and European Lazs)
- Leonese
- Lingala
- Lithuanian
- Lombard
- Luganda
- Luxembourgish
- Maori
- Malagasy
- Malay
- Maltese
- Manx
- Marshallese
- Moldovan - Also Cyrillic
- Montenegrin
- Nahuatl (post Spanish Conquest)
- Nauruan
- Navaho or Navajo
- Ndebele
- Norwegian
- Occitan
- Oromo (formerly written in the Ge'ez script)
- Palauan
- Polish
- Portuguese
- Quechua
- Romanian (formerly used a Cyrillic alphabet)
- Romansh
- Samoan
- Scots
- Serbian (uses Cyrillic officially)
- Seychellois creole
- Shona
- Slovak
- Slovene
- Somali (formerly used the Arabic script and Osmanya script)
- Sotho (Northern)
- Sotho (Southern)
- Spanish
- Swahili
- Swedish
- Swati
- Tagalog (formerly used the Baybayin)
- Tahitian
- Tatar (formerly used Arabic, 1927-1938 Latin-derived Janalif, then Cyrillic and since 2000 Latin again, but generally on the internet)
- Tetum
- Tok Pisin
- Tongan
- Tsonga
- Tswana
- Turkish (formerly used the Arabic script)
- Turkmen (formerly used Cyrillic)
- Turoyo (new Latin alphabet, originally Syriac alphabet)
- Uzbek (official script, formerly used Cyrillic)
- Venda
- Vietnamese (formerly with Han-Nom)
- Volapük
- Võro
- Walloon
- Welsh
- Wolof
- Xhosa
- Yoruba
- Zulu
- Zazaki