Jalée, PierrePseudonym of Rué, Maurice
Javorsek, JozePseudonym of Brejc, Joze
Jaxon, HonoréPseudonym of Jackson, William Henry
Jean PaulPseudonym of Richter, Johann Paul Friedrich
Jean-Aubry, GeorgesPseudonym of Aubry, Jean-Frédéric-Emile
João TritêmioPseudonym of Heidenberg, Johann
João da EiraPseudonym of Pinho Júnior, António José de
JoePseudonym of Barreto, João Paulo Emílio Coelho
José António JoséPseudonym of Bernardelli, Henrique
JúlioPseudonym of Pereira, Júlio Maria dos Reis
