| Joviano | Jovianus |
| Joy | Joy |
| Joy Division | Joy Division |
| Joya de Cerén | Joya de Cerén |
| Jozef Israëls | Jozef Israëls |
| Joá-de-capote | Zegekruid |
| Joás de Israel | Joas van Juda |
| Joás de Judá | Joas van Juda |
| João | Jan |
| João Baptista | Johannes de Doper |
| João Batista de La Salle | Jean-Baptiste de la Salle |
| João Bosco | Giovanni Bosco |
| João Calvino | Johannes Calvijn |
| João Clemente Maria Hofbauer | Clemens Maria Hofbauer |
| João Damasceno | Johannes Damascenus |
| João de Brito | Johannes de Britto |
| João de Gante | Jan van Gent |
| João de Áustria | Juan van Oostenrijk |
| João e Maria | Hans en Grietje |
| João Escoto Erígena | Johannes Scotus |
| João Franco | João Franco |
| João Galafoice | dwaallicht |
| João Gilberto | João Gilberto |
| João Hircano I | Johannes Hyrkanus |
| João I | Jan I |
| João I da Suécia | Johan I van Zweden |
| João I de Bourbon | Jan I van La Marche |
| João I de Brienne | Jan van Brienne |
| João I de Castela | Johan I van Kastilië |
| João I de França | Jan I van Frankrijk |
| João I de Inglaterra | Jan zonder Land |
| João I de Portugal | Johan I van Portugal |
| João II | Jan II |
| João II de Aragão | Johan II van Aragón |
| João II de Bourbon | Jan VIII van Vendôme |
| João II de Castela | Johan II van Kastilië |
| João II de França | Jan II van Frankrijk |
| João II de Portugal | Johan II van Portugal |
| João III | Jan III |
| João III da Suécia | Johan III van Zweden |
| João III de Portugal | Johan III van Portugal |
| João III Ducas Vatatzes | Johannes III Doukas Vatatzes |
| João IV | Jan IV |
| João IV de Portugal | Johan IV van Portugal |
| João José de Áustria | Juan II van Oostenrijk |
| João Maria Batista Vianney | Jean-Marie Vianney |
| João Moutinho | João Moutinho |
| João Nepomuceno | Johannes Nepomucenus |
| João Pessoa | João Pessoa |
| João Pessoa Cavalcanti de Albuquerque | João Pessoa |
| João Pestana | Klaas Vaak |
| João V | Paus Johannes V |
| João V de Portugal | Johan V van Portugal |
| João VI | Paus Johannes VI |
| João VI Cantacuzeno | Johannes VI Kantakouzenos |
| João VI de Portugal | Johan VI van Portugal |
| João VII | Paus Johannes VII |
| João VII Paleólogo | Johannes VII Palaiologos |
| João VIII | Paus Johannes VIII |
| João VIII Paleólogo | Johannes VIII Palaiologos |
| joão-ninguém | nul |
| joão-pestana | Klaas Vaak |
| JPEG | Joint Photographic Experts Group |
| JScript | JScript |
| Ju-on | Ju-on |
| Juan | Johannes |
| Juan Antonio Samaranch | Juan Antonio Samaranch |
| Juan Antonio Sotillo | Juan Antonio Sotillo |
| Juan Carlos da Espanha | Juan Carlos I van Spanje |
| Juan Carlos Ferrero | Juan Carlos Ferrero |
| Juan Carlos Onetti | Juan Carlos Onetti |
| Juan de Borbón | Juan de Borbón |
| Juan de la Cierva | Juan de la Cierva |
| Juan de la Cruz Ramos | Juande Ramos |
| Juan de Nova | Juan de Nova |
| Juan Diego Cuauhtlatoatzin | Juan Diego Cuauhtlatoatzin |
| Juan Domingo Perón | Juan Perón |
| Juan Germán Roscio | Juan Germán Roscio |
| Juan Gris | Juan Gris |
| Juan Gutiérrez Moreno | Juan Gutiérrez |
| Juan José Mora | Juan José Mora |
| Juan Luís Vives | Juan Luis Vives |
| Juan Manuel Cajigal | Juan Manuel Cajigal |
| Juan Manuel Fangio | Juan Manuel Fangio |
| Juan Nepomuceno Almonte | Juan Nepomuceno Almonte |
| Juan Pablo Montoya | Juan Pablo Montoya |
| Juan Pablo Sorín | Juan Pablo Sorín |
| Juan Ramón Jiménez | Juan Ramón Jiménez |
| Juan Ramón López Caro | Juan Ramon López Caro |
| Juan Román Riquelme | Juan Román Riquelme |
| Juan Rulfo | Juan Rulfo |
| Juan Sebastián Elcano | Juan Sebastián Elcano |
| Juan Silveira dos Santos | Juan Silveira dos Santos |
| Juan Zorrilla de San Martín | Juan Zorrilla de San Martín |
| Juan Álvarez | Juan Álvarez Benítez |
| Juana Inés de la Cruz | Juana Inés de la Cruz |
| Juanes | Juanes |
| Juanfran | Juan Francisco García |
| Juba II | Juba II |
| Jubaland | Jubaland |
