| Seger, Julius | Julius Seger (Julius Seger) | Actor | 1912 - 1928 | 2 | |
| Seger, Winfried | Winfried Seger | Actor | 1982 | 1 | |
| Segers, Ben | Ben Segers | Actor | 2007 | 25 | |
| Segers, Guy | Guy Segers | Translator | 1990 | 1 | |
| Segers, Rudolf | Rudolf Segers | Actor | 2001 | 5 | |
| Segerskog, Viveka | Viveka Segerskog | Dancer | 1961 | 1 | |
| Segerström, Jennie | Jennie Segerström | Producer | 2004 | 1 | |
| Seghezza, Mrs. | Mrs. Seghezza (Mrs. Seghezza) | Actor | 1895 | 1 | |
| Seghezzi, Fru | Fru Seghezzi (Fru Seghezzi) | Actor | 1894 - 1924 | 27 | |
| Seginj, Julka | Julka Seginj | Mask Maker | 2007 | 1 | |
| Segliņš, Vilis | Vilis Segliņš (Vilis Segliņš) | Actor, Director | 1909 - 1921 | 5 | |
| Segredakis, Giorgos | Giorgos Segredakis | Costume Designer | 2015 - 2019 | 2 | |
| Segstedt-Quist, Rita | Rita Segstedt-Quist | Actor | 1984 | 1 | |
| Séguin, Jessie | Jessie Séguin | Actor | 2008 | 1 | |
| Segundo, Castro | Castro Segundo | Actor | 1994 | 1 | |
| Segura, Aurora | Aurora Segura | Actor | 1943 | 1 | |
| Segura, Victor | Victor Segura | Lighting Designer | 1962 | 1 | |
| Seher, Veronica | Veronica Seher (Veronica Seher) | Actor | 2004 | 1 | |
| Sehn, Carla | Carla Sehn (Carla Sehn) | Actor | 2002 - 2005 | 3 | |
| Sehnalova, Mrs. | Mrs. Sehnalova (Mrs. Sehnalova) | Actor | 1904 | 1 | |
| Sehring, Maja | Maja Sehring (Maja Sehring) | Actor | 1910 - 1911 | 3 | |
| Seibel, Marianne | Marianne Seibel | Actor | 1982 | 1 | |
| Seibel, Mary | Mary Seibel | Actor | 1980 | 2 | |
| Seibert, Chris | Chris Seibert | Director | 2011 | 12 | |
| Seibert, Heinz | Heinz Seibert (Heinz Seibert) | Actor | 1924 | 1 | |
| Seibert, John | John Seibert (John Seibert) | Actor | 2006 | 1 | |
| Seibert, Lilli | Lilli Seibert (Lilli Seibert) | Actor | 1942 | 2 | |
| Seibert, Patric | Patric Seibert | Dramaturg | 2016 | 1 | |
| Seiblitz, Tereza | Tereza Seiblitz | Actor | 1996 | 1 | |
| Seibt, Tatia | Tatia Seibt (Tatia Seibt) | Actor | 1976 - 1992 | 2 | |
| Seidcheck, Holly | Holly Seidcheck | Actor | 2018 | 1 | |
| Seide, Jared | Jared Seide | Actor | 1990 | 1 | |
| Seide, Stuart | Stuart Seide | Actor | 1965 | 1 | |
| Seidel, - | - Seidel (- Seidel) | Actor | 1914 - 1915 | 2 | |
| Seidel, Agathe | Agathe Seidel (Agathe Seidel) | Actor | 1950 | 1 | |
| Seidel, Andrea | Andrea Seidel (Andrea Seidel) | Actor | 1933 | 1 | |
| Seidel, Beate | Beate Seidel | Adaptation, Dramaturg | 2010 | 2 | |
| Seidel, Christa | Christa Seidel (Christa Seidel) | Actor | 1946 | 1 | |
| Seidel, Ernst | Ernst Seidel (Ernst Seidel) | Actor, Director | 1925 | 2 | |
| Seidel, Klaus | Klaus Seidel | Actor | 1966 - 1978 | 5 | |
| Seidel, Marvin | Marvin Seidel (Marvin Seidel) | Actor | 1997 | 1 | |
| Seidel, Maximilian | Maximilian Seidel | Actor | 2015 | 1 | |
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