| Sampaio, Caia | Caia Sampaio | Choreographer | 2020 - 2021 | 2 | |
| Sawada, Yukino | Yukino Sawada (澤田百希乃) | Sound Designer | 2023 | 2 | |
| Sioútis, Sákis | Sákis Sioútis (Σάκης Σιούτης) | Actor | 2023 | 2 | |
| Sinan, Marc | Marc Sinan | Musician | 2023 | 2 | |
| Seon-sook, Kang | Kang Seon-sook (강선숙) | Actor | 2023 | 2 | |
| Suits, Kristjan | Kristjan Suits | Set Designer | 2020 - 2022 | 2 | |
| Søndergaard, Thomas | Thomas Søndergaard | Conductor | 2024 | 2 | |
| Steinholm, Eivind | Eivind Steinholm | Stage Manager | 2021 | 2 | |
| Smith, Debbie | Debbie Smith | Actor | 2020 | 2 | |
| Strickland, David | David Strickland | Director | 2020 | 2 | |
| Stallings, David | David Stallings | Playwright | 2019 | 2 | |
| Still, Zoe | Zoe Still | Costume Designer | 2024 | 2 | |
| Sablich, Sergio | Sergio Sablich | Adaptation | 2024 | 2 | |
| Scacchetti, Sirio | Sirio Scacchetti | Composer | 2024 | 2 | |
| Santoro, Marily | Marily Santoro | Musician | 2024 | 2 | |
| Sassone, Laura | Laura Sassone | Actor | 2024 | 2 | |
| Spaggiari, Elisabetta | Elisabetta Spaggiari | Actor | 2013 | 2 | |
| Saracino, Enrichetta | Enrichetta Saracino | Actor | 1920 | 2 | |
| Stoppa, Pietro | Pietro Stoppa | Designer | 1921 | 2 | |
| Sbrogiò, Davide | Davide Sbrogiò | Actor | 2015 - 2019 | 2 | |
| Strada, Pieretta | Pieretta Strada | Actor | 1954 | 2 | |
| Salotti, Marco | Marco Salotti | Adaptation, Designer | 2006 | 2 | |
| Salomon, Paola | Paola Salomon | Costume Designer, Designer | 2022 | 2 | |
| Scalera, Vanessa | Vanessa Scalera | Actor | 2012 | 2 | |
| Salvo, Nicola | Nicola Salvo | Lighting Designer, Sound Designer | 2017 | 2 | |
| Sigillò, Ester | Ester Sigillò | Actor | 2015 | 2 | |
| Sacchetti, Marco | Marco Sacchetti | Lighting Designer, Technician | 2019 | 2 | |
| Stellacci, Alessandro | Alessandro Stellacci | Director | 2012 | 2 | |
| Soyuz, Ortos | Ortos Soyuz | Actor | 2024 | 2 | |
| Simmons, Wessie | Wessie Simmons | Stage Manager | 2024 | 2 | |
| Salahshour, Abolfazl | Abolfazl Salahshour | Actor | 2024 | 2 | |
| Steen, Lasse | Lasse Steen | Actor | 2024 | 2 | |
| Saitō, Akari | Akari Saitō (齋藤明里) | Actor | 2022 | 2 | |
| Skuta, Yves | Yves Skuta | Actor | 2025 | 2 | |
| Soler, Valentina | Valentina Soler | Actor | 2023 | 2 | |
| Soon-tae, Oh | Oh Soon-tae (오순태) | Actor | 2023 | 2 | |
| Seung-hwa, Nam | Nam Seung-hwa (남승화) | Actor | 2023 | 2 | |
| Sydness, Sofia Tjelta | Sofia Tjelta Sydness | Actor | 2024 | 2 | |
| Short, Kelsey | Kelsey Short | Actor | 2023 | 2 | |
| Stomberg, Rebecca | Rebecca Stomberg | Actor | 2023 | 2 | |
| Seyrig, Delphine | Delphine Seyrig | Actor | 1959 - 1973 | 3 | 1 |
| Schneider, Harald | Harald Schneider | Actor | 1996 - 2007 | 3 | |
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