| Ullrich, Victoria | Victoria Ullrich | Actor | 1993 | 1 | |
| Uzman, Nur | Nur Uzman | Costume Designer | 1981 | 1 | |
| Urai, Kenji | Kenji Urai | Actor | 2017 | 2 | |
| Umemura, Ayako | Ayako Umemura | Actor | 2017 | 2 | |
| Usui, Masahiro | Masahiro Usui | Actor | 2017 | 2 | |
| Ungroth, Frk | Frk Ungroth | Actor | 1880 | 1 | |
| Urspruch, Christine | Christine Urspruch | Actor | 2018 | 1 | |
| Umberger, Lea | Lea Umberger | Designer | 2018 | 1 | |
| Unger, Hr. | Hr. Unger | Actor | 1879 | 1 | |
| Udell, Lindsay | Lindsay Udell | Costume Designer | 1983 | 1 | |
| Uchitel, Joseph | Joseph Uchitel | Director | 2006 | 1 | |
| Urstad, Jonas, Fuglevik | Jonas Fuglevik Urstad | Actor | 2018 | 1 | |
| Ulvestad, Amund | Amund Ulvestad | Sound Designer | 2018 - 2022 | 48 | |
| Ugarte, Carlos | Carlos Ugarte | Actor | 2014 | 1 | |
| Uchida, Shinichiro | Shinichiro Uchida | Actor | 2018 | 2 | |
| Unruh, Vic | Vic Unruh | Actor | 2019 | 1 | |
| Unknown, Parvathavani | Parvathavani Unknown | Translator | 2019 | 1 | |
| Ulmanski, Renata | Renata Ulmanski | Actor | 1951 | 1 | |
| Umek, Bojan | Bojan Umek | Actor | 2016 | 1 | |
| Ugrinov, Persida | Persida Ugrinov | Actor | 1972 | 1 | |
| Ugrinov, Aleksandar | Aleksandar Ugrinov | Actor | 1972 | 1 | |
| Urumov, Ivan | Ivan Urumov | Director | 2013 | 1 | |
| Uljaniščev, Vasilij | Vasilij Uljaniščev | Designer | 1928 | 1 | |
| Urquijo, Hugo | Hugo Urquijo | Director, Dramaturg, Translator | 1971 - 2006 | 4 | |
| Uranga, Merche | Merche Uranga | Actor | 1965 | 1 | |
| Uliel, Dan | Dan Uliel | Actor | 1996 | 1 | |
| Ungern, Rudolf, Aleksandrovich | Rudolf Aleksandrovich Ungern | Director | 1908 | 1 | |
| Umpelva, Galina, Nikolaevna | Galina Nikolaevna Umpelva | Actor | 1979 | 1 | |
| Ulloa, Tristán | Tristán Ulloa | Actor | 2009 | 1 | |
| Ursuljak, Aleksandra | Aleksandra Ursuljak | Actor | 2018 | 1 | |
| Uvarova, Elizaveta | Elizaveta Uvarova | Actor | 1968 | 1 | |
| Uskov, Vladimir | Vladimir Uskov | Actor | 1968 | 1 | |
| Urbán, Juan Manuel | Juan Manuel Urbán | Musician | 2017 - 2020 | 2 | |
| Uribe Villarruel, Alan | Alan Uribe Villarruel | Actor | 2019 | 1 | |
| Urquhart, Robert | Robert Urquhart | Actor | 1980 | 1 | |
| Undnæs, Sverre | Sverre Undnæs | Director | 1975 | 1 | |
| Urdal, Helga | Helga Urdal | Director | 1977 | 1 | |
| Utwiller, Emmanuel | Emmanuel Utwiller | Assistant Director | 1993 | 1 | |
| Ungaro, Sophie | Sophie Ungaro | Costume Designer | 2013 - 2014 | 5 | |
| Ungen Schøll, Klaus | Klaus Ungen Schøll | Musician | 2008 | 1 | |
| Unger, Julia | Julia Unger | Assistant Director | 2007 | 1 | |
| Ulfsak, Juhan | Juhan Ulfsak | Actor | 1989 | 1 | |
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