- Sachetto Pier Paolo
- Sadaba Javier
- Sagan Dorion
- Sahlins Marshall
- Salinas García Rolando Javier
- Salinas Muñoz Claudio
- Saló Gloria
- Sampson Eleri
- Sampson Geoffrey
- San Martín Alonso ángel
- Sánchez Galicia Javier
- Sánchez González Diego
- Sánchez Hernández Néstor Mauricio
- Sanchez Juarez Gladys Karina
- Sánchez Martínez José Alberto
- Sandel Michael
- Sandler J.
- Sandoval Sandoval Édgar
- Santiago Nino Carlos
- Santiago Teresa
- Sapelli Giulio
- Sardar Ziauddin
- Sastre Peláez Antonio
- Sastre Vilarrasa Genoveva
- Saussure Ferdinand De
- Scharfenberg Ewald
- Schick Frederick
- Schneiderman Stuart
- Schöffer Daniel
- Schuff Nicolas
- Schultz Theodore W.
- Scolari Carlos
- Sedat Jacques
- Selekman Matthew
- Semboloni Pier Giorgio
- Sen Amartya
- Sepulveda Galeas Mauricio
- Sermeño Quezada Ángel
- Serra Marcello
- Serrano, Francisco J.
- Serres Michel
- Shagoury Hubbard Ruth
- Shazer Steve De
- Shearing Clifford
- Short Kathy G.
- Sichere Bernard
- Siemens Sandra
- Sierra Caballero Francisco
- Sigman Mariano
- Sikkink Kathryn
- Silva Echeto Victor
- Silva Marco
- Sim Stuart
- Simmel Georg
- Simon Fritz B.
- Simon Jonathan
- Simone Raffaele
- Simpson Robert
- Sinclair John
- Sklair Leslie
- Sluzki Carlos E.
- Small Leonard
- Smiers Joost
- Smith Paul Julian
- Snicket Lemony
- Snyder Georges
- Sobral Catarina
- Sodré Muniz
- Solis Esquinca Miguel
- Sordo Juan
- Sorg Walter
- Sotelo Valencia Adrián
- Soto Villagrán Paula
- Sowell Thomas
- Spadolini Giovanni
- Spagnuolo Lobb Margherita
- Springer Sally P.
- Stanley Cohen
- Stanton M. D.
- Starobinski Jean
- Steiner George
- Stephenson Joan
- Stern Sergio
- Sternberger Dolf
- Stevens Graham
- Stierlin Helm
- Strange Reséndiz Isabel Lincoln
- Strauss Botho
- Strepponi Blanca
- Stuart Maclure
- Sullivan Paul
- Susaita Antonio
- Svantesson Ingemar