- SRHELENGER Josip
- STAJNBERGER Adolf
- STAMPER Roger
- STANKOVIC Milan
- STARNINI Giordano
- STAZIO Jean
- STEDDADU Joseph. Pseudonymes : PORTALIS, VINCENT, AGOSTINI
- STEFANOVIC Liman
- STEFF
- STEFF André, Henri
- STEFKA Karel alias MATUCH Karol
- STEIN Sygmunt
- STEINBACH René
- STEKOLS Salomon [alias PRIÉDE Julien]
- STERENZYS Léon
- STERLE Franc
- STERN Oskar
- STEVILOVIC Ivan
- STIJIC Petar
- STISOVIC Obren
- STOICA Élie
- STOJANOVIC Aleksandar
- STOKIC Petar
- STORCK Henri, Fernand
- STORE Henri
- STRANIC Josip
- STRMOLE Franc
- STROK Izidor
- STROPPOLO Giordano
- STROUZER Paul