- Santos, José Gonçalves dos, active 1911, author1
- Sepulveda, Claudelino, author1
- Shields, M. J. (Matthew Joseph), 1862-1939, author1
- Silva, Alpheu Olympio da, author1
- Silveira, Carlos Cavalcanti da, author1
- Souza, Antonio Pacifico Pereira de, author1