- Sabbe, Julius
- Saegeman, Elie
- Saffray, Eugénie-Caroline (= De Navery, Raoul)
- Sagan, Jean (= Dhooge, Bavo)
- Sahin, Nerkiz
- Sailor, John (= Ray, Jean)
- Saint Dunstan of Canterbury (= Dunstan van Glastonbury)
- Saks (= Hebbelinck, Georges)
- Sanderozen, A. (= Hegmans, A.)
- Sanders, Antoon (= Sanderus, Antonius)
- Sanderus, Antonius
- Sanvic, Robert
- Sarton, George
- Sarton, May
- Sauton, Alice (= Ray, Jean)
- Scheidhauer, Marie-Louise
- Schellinck, Théodore
- Schepens, Berten
- Schepens, Jan
- Schepens, Piet
- Scherpins, Ghyselbrecht
- Schietekat, Edmond (= Snoek, Paul)
- Schoeters, Staf
- Schopenhauer, Johanna
- Schreibers, Josephine
- Schönberger, Elmer
- Scott, John
- Sercu, Mathias
- Serras, Roger
- Serrure, Constant Antoon
- Serrure, Constant Philip
- Servais, Fernand
- Servotte, Herman
- Sesselle, Maria
- Sevens, Alfons
- Severin, Fernand
- Severjanin, Igor
- Severov, N.
- Seynaeve, Katrien
- Sierens, Arne
- Sierens, Frans
- Siffer, Alfons
- Sillitoe, Alan
- Simoens, Leo
- Simsolo, Noël
- Sinoué, Gilbert
- Siret, A.
- Sleen, Marc
- Slock, Lodewijk
- Smets, Frans
- Snellaert, Ferdinand Augustijn
- Snoeck, Ferdinand
- Snoeck, Jozef
- Snoeck, Robert
- Snoek, Paul
- Soenen, Johan
- Somers, Francine
- Southey, Robert
- Sozif (= Bontinck, Jozef)
- Speeckaert, Victor
- Speelman, Edmond
- Spillebeen, Geert
- Spillebeen, Willy
- Spirito (= Perk, Betsy)
- Sportvliegske (= Casteels, Michel)
- Spruyt, Philippe
- Staad, Geo (= Drs. P)
- Stals, Ewald
- Standaert, Peter (= De Ryck, Paul)
- Stappaert, Jan
- Stappaert, Johannes (= Stappaert, Jan)
- Steeman, Stanislas-André
- Stefens, Anke
- Steghers, Oktaaf
- Steyaert, Judocus Johannes
- Stichelbaut, Alberik Lodewijk
- Stichelbaut, Jan Antoon
- Stiénon du Pré, Jean
- Stouten, Bart
- Straatloper (= Neirynck, Freek)
- Streuvels, Stijn
- Strobbe, Guido
- Strobbe, Walter (= Alene, Ludwig)
- Stroobants, F.
- Studax, Jef (= Crick, Jef)
- Suenaert, Amedee
- Szymborska, Wislawa
That afternoon I thought [Ghent] looked magical, it was quite different. You know how it is when you see things suddenly in a different light, in a new light (...)Sebastian Faulks (1992)
