| Américo Agorio |
Ismael Velarde, Ombú Curá, Mecus |
|
1937 |
| Obdulia Durán de Díaz |
Isolda |
|
|
| José Ortiz de Taranco |
Jacinto Torres Odesa |
|
|
| Angélica S. Dávila |
Jacoba Beer |
|
|
| Santiago Rolleri |
Irellor, S. Irellor |
|
|
| Carlos Sadi Alvariza |
Jean La Tour |
|
|
| Juan Pedro Suárez |
Jean Pierre |
|
|
| Juan C. Moratorio |
Jhon Coco |
|
|
| Manuel Segade Conde |
Jorge Arzúa |
|
|
| Juan B. Schiaffino |
José de Samaniego, Numa Pompillo, Petronio |
|
|
| L. del Puerto Bonilla |
Josué |
|
|
| Juan José Scarone |
Juan Batuque, Neorretórico |
|
|
| Juan Carlos Petrus |
Uan-pe |
|
|
| Juan César Roldós |
Juan César, J.C.R. |
|
|
| Joaquín Reyes |
Juan Claro |
|
|
| Santiago Lareu |
Juan Manuel |
|
|
| Alfredo E. Castellanos |
Juan Monga |
|
1920 |
| Rómulo Cúneo Vidal |
Juan Pagador |
|
|
| Julio R. Corbacho |
Oiluj |
|
1974 |
| Manuel López Quintela |
Julio César |
|
|
| Julio Torrano |
Julio Dorraine |
|
|
| J. Lavagen Flores |
Julio Guillén |
|
|
| Juan B. Defféminis |
Justus, Magister |
|
|
| Luis María Guinasso |
Juvenal Semiramis |
|
|
| Héctor Gandós |
Kalengo |
|
|
| Benicio Cabral |
Karamuru, Van Dyck, Tix Tax, Lagartamaño, Sarrolade, Fausto |
|
|
| Antonio Casciani |
Kic |
|
|
| Aníbal Arrarte |
Labin |
|
|
| Mario E. De María |
Lagarrocha, Popolot, Yamandú |
|
|
| Alberto de Tesanos |
Lauro Laguna |
|
|
| Raúl Velasco |
Last word |
|
|
| Alfredo Costa Podestá |
Latinus |
|
|
| Luis Alberto Viale |
LAV |
|
|
| Eduardo A. Echart |
Lavas volcánicas |
|
|
| Martiniano Leguizamón |
Lázaro Montiel |
|
|
| Paul Conti |
Ligeia |
|
|
| Emilio Aguiar |
Lino Contrera |
|
|
| Héctor Pedro Reboledo |
López |
|
|
| Luis Vigil |
Luis V. Olidem |
|
|
| Ángela Anselmi de Laborde |
Luna |
|
|
| F. Silvestre Núñez |
Luz mala |
|
1937 |
| Clotilde C. de Pérez |
Llana |
|
|
| María Isabel Desteves |
Mabel |
|
|
| Cupertino R. Bas |
Manco Alejo |
|
|
| Fortunato Paseyro Jara |
Marcial Flores |
|
|
| E. Espina |
Marco Vinicio |
|
|
| José Noya |
Marcos Froment |
|
|
| María Arlas de Anaya |
Margarita de la Sierra |
|
|
| Ana Soler |
Mariana |
|
|
| Martín Martínez |
Martín chico, Doctor Carpini, Rullul |
|
|
