| Santelli, Claude, | Claude Santelli | Adaptation, Director | 1987 – 2003 | 5 | |
| Santen, Martha, | Martha Santen | Actor | 1900 – 1918 | 6 | |
| Santoro, Pompeo | Pompeo Santoro | | | | |
| Santos, Carlos | Carlos Santos | Actor | 1928 | 2 | |
| Santuccio, Gianni, | Gianni Santuccio | Actor, Director | 1949 | 6 | |
| Santullo, Maruja, | Maruja Santullo | Actor | 1954 | 2 | |
| Santuro, Michael, | Michael Santuro | Sound Designer | 1984 | 1 | |
| Saperstein, Leon | Leon Saperstein | Actor | 2003 | 1 | |
| Saraví, Juan | Juan Saraví | Actor | 1999 | 1 | |
| Sargeant, Rachel-Marie | Rachel-Marie Sargeant | Actor | 2005 | 1 | |
| Sarment, Jean, | Jean Sarment | Actor | 1919 – 1920 | 5 | |
| Sasaki, Seki, | Seki Sasaki | Actor | 1911 – 1912 | 4 | |
| Sasamoto, Kogo, | Kogo Sasamoto | Actor | 1914 | 3 | |
| Sassi, Aldo | Aldo Sassi | Actor | 1981 – 1982 | 8 | |
| Satanowski, Jerzy | Jerzy Satanowski | Composer | 1979 | 4 | |
| Satie, Erik | Erik Satie | Composer | 1979 – 2006 | 21 | |
| Sato, Emiko | Emiko Sato | Actor | 1958 | 1 | |
| Sato, Gakuji | Gakuji Sato | Actor | 2000 – 2002 | 4 | |
| Satz-Kojis, Sabra | Sabra Satz-Kojis | Actor | 2006 | 1 | |
| Säuberlich, Lu, | Lu Säuberlich | Actor | 1938 | 6 | |
| Saul, Annemarie, | Annemarie Saul | Actor | 1958 | 3 | |
| Sause, Meredith | Meredith Sause | Actor | 2001 – 2002 | 2 | |
| Sausen, John | John Sausen | Actor | 1966 | 1 | |
| Sausen, Richard | Richard Sausen | Actor | 1966 | 1 | |
| Savikurki, Ville | Ville Savikurki | Actor | 1995 | 1 | |
| Savina, Marija, | Marija Savina | Actor | 1884 | 1 | |
| Savino, Lunetta, | Lunetta Savino | Actor | 2006 – 2007 | 3 | |
| Savits, Jocza, | Jocza Savits | Actor, Director | 1878 | 4 | |
| Sawdey, Evan, | Evan Sawdey | Sound Designer | 2006 | 1 | |
| Saxenberg, Carina, | Carina Saxenberg | Mask Maker | 2000 | 1 | |
| Sayre, Jack | Jack Sayre | Sound Designer | 1999 | 1 | |
| Sbarbori, Jack, | Jack Sbarbori | Adaptation, Director | 2002 | 2 | |
| Scacchi, Greta | Greta Scacchi | Actor | 1991 | 1 | |
| Scaife, Gillian | Gillian Scaife | Actor | 1928 – 1930 | 2 | |
| Scaife, Isobel | Isobel Scaife | Actor | 1930 | 1 | |
| Scelzo, Bruna | Bruna Scelzo | Actor | 1934 | 7 | |
| Schachar, Ohad, | Ohad Schachar | Actor | 2000 | 1 | |
| Schachinger, Erich | Erich Schachinger | Actor | 1958 | 1 | |
| Schad, Isabelle | Isabelle Schad | Choreographer | 2004 – 2005 | 1 | |
| Schad, Stephan, | Stephan Schad | Actor | 2002 – 2009 | 11 | |
| Schaefer, George, | George Schaefer | Director, Producer | 1959 | 3 | |
| Schäfer, Bernd | Bernd Schäfer | Actor | 1959 | 2 | |
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