| Soto, Jesús Miguel |
| Soto Ivars, Juan |
| Soto Iborra, Vicente |
| Soto Aparicio, Fernando |
| Sotelo, Martín |
| Soriano, Osvaldo |
| Soria Breña, Ramón J. |
| Sorel, Andrés |
| Somoza, José Carlos |
| Solsona, Ramón |
| Solórzano, Fernanda |
| Solinas, Enrique |
| Soler, Sílvia |
| Soler, Jordi |
| Soler, Antonio |
| Soler-Pont, Anna |
| Solano, Francisco |
| Solano Mendoza, Andrés Felipe |
| Solana, Teresa |
| Solaeche, María Cristina |
| Solà, Irene |
| Sojo, Marta |
| Skármeta, Antonio |
| Sisí, Carlos |
| Sipán, Oscar |
| Simón, Pedro |
| Silverio, Rosa |
| Silva, Lorenzo |
| Silva, José Asunción |
| Silva, Gunter |
| Silva, Elder |
| Silva, César |
| Siles, Jaime |
| Siles del Valle, Juan Ignacio |
| Sietecase, Reynaldo Luis |
| Sierra, Javier |
| Sierra, Germán |
| Shua, Ana María |
| Shock, Susy |
| Shimose Kawamura, Pedro |
| Shaw, Teresa |
| Sevillano, Atilano |
| Sesma, Loreta |
| Sérvulo, Felipe |
| Serrano, Marcela |
| Serrano, Aranzazu |
| Serrano Larraz, Miguel |
| Serra, Màrius |
| Serna, Ricardo |
| Serés, Francesc |
