| San Gil, Amalia | Amalia San Gil | Actor | 1974 | 1 | |
| Salvador, Lola | Lola Salvador | Adaptation | 1975 | 1 | |
| Sturman, Héctor | Héctor Sturman | Actor | 1978 | 2 | |
| Soto, Amparo | Amparo Soto | Actor | 1979 | 1 | |
| Sáenz, Fernando | Fernando Sáenz | Set Designer | 1966 | 1 | |
| Sáez, Fernando | Fernando Sáez | Set Designer | 1969 | 1 | |
| Salgado, María Rosa | María Rosa Salgado | Actor | 1971 | 1 | |
| Salgueró, Manuel | Manuel Salgueró | Actor | 1974 | 1 | |
| Simón, Ana María | Ana María Simón | Actor | 1983 | 1 | |
| Spasova, Neda | Neda Spasova (Неда Спасова) | Actor | 2022 - 2023 | 2 | |
| Srdanović, Živka | Živka Srdanović (Живка Срдановић) | Actor | 1923 | 2 | |
| Srdanović, Josif | Josif Srdanović (Јосиф Срдановић) | Actor | 1923 | 1 | |
| Stillman, Joseph | Joseph Stillman | Actor | 2015 | 1 | |
| Stellato, Giuseppe | Giuseppe Stellato | Stage Manager | 2022 | 1 | |
| Spisa, Alice | Alice Spisa | Actor | 2022 | 1 | |
| Santos, Ana Catarina | Ana Catarina Santos | Actor | 2020 - 2021 | 2 | |
| Sampaio, Caia | Caia Sampaio | Choreographer | 2020 - 2021 | 2 | |
| Schlotte, Sue | Sue Schlotte | Musician | 2022 | 1 | |
| Santos, Afonso | Afonso Santos | Actor | 2021 | 1 | |
| Santos, Mario | Mario Santos | Actor | 2021 | 1 | |
| Santos, Rodrigo | Rodrigo Santos | Actor | 2021 | 1 | |
| Saperas, Mr. | Mr. Saperas | Actor | 1907 | 1 | |
| Sabater, Mr. | Mr. Sabater | Actor | 1907 | 1 | |
| Sanllehy, Mrs. | Mrs. Sanllehy | Actor | 1908 | 1 | |
| Serra, Mr. | Mr. Serra | Actor | 1908 | 1 | |
| Soto, Mrs. | Mrs. Soto | Actor | 1914 | 1 | |
| Soteras, Mr. | Mr. Soteras | Actor | 1914 | 1 | |
| Steedman, Zac | Zac Steedman | Actor | 2022 | 1 | |
| Stojiljkovic, Sandra | Sandra Stojiljkovic | Actor | 2022 | 1 | |
| Szabó, András | András Szabó | Designer | | 1 | |
| Szalontai, István | István Szalontai | Designer | | 1 | |
| Schau , Karoline | Karoline Schau | Actor | 2023 | 1 | |
| Samuels, Max | Max Samuels | Actor | 2017 | 1 | |
| Selby, Bill | Bill Selby | Actor | 2022 | 1 | |
| Selman, Collin | Collin Selman | Director | 2022 | 1 | |
| Sellevoll, Claus | Claus Sellevoll | Actor | 2022 | 1 | |
| Schütz , Linus | Linus Schütz | Actor | 2023 | 1 | |
| Schmitt, Christina | Christina Schmitt | Costume Designer | | 1 | |
| Scherer, Tom | Tom Scherer | Actor | | 1 | |
| Schwerk, Amelle | Amelle Schwerk | Actor | | 1 | |
| Souliman, Ranin | Ranin Souliman | Costume Designer | 2023 | 1 | |
| Slezak, Erika | Erika Slezak | Actor | 1967 | 1 | |
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