Name  | Functions | Event Dates | Events | Resources | ||
|---|---|---|---|---|---|---|
| Hilde Untermans | Actor | 1960 | 1 | |||
| Birgit Unterweger | Actor | 2002 - 2015 | 3 | 1 | ||
| George Unwin | Actor | 1939 | 1 | |||
| Stephen Unwin | Director, Translator | 1994 - 2013 | 59 | 1 | ||
| Vanessa Unzalu-Troya | Actor | 2011 | 1 | |||
| Jay Upadhyay | Actor | 2014 | 1 | |||
| Shivika Upadhyay | Lighting Designer | 2010 | 1 | |||
| Karlis Upatneeks | Actor | 1921 | 2 | |||
| Marcy Updike | Costume Designer | 1995 | 1 | |||
| Sanjeeva Upendra | Actor | 2006 | 7 | |||
| A. Upendro (Tocha) | Actor | 2012 | 1 | |||
| T. Carleton Upham | Actor | 1928 | 1 | |||
| Deb Upington | Actor | 2010 | 2 | |||
| Tibor Upor | Designer | 1957 | 1 | |||
| Nick Upper | Director | 2015 - 2016 | 2 | |||
| Mats Uppmann | Actor | 1998 | 2 | |||
| Hazal Uprak | Actor | 2023 | 1 | |||
| Andrew Upton | Adaptation, Translator | 2004 - 2018 | 10 | 1 | ||
| Frederick Upton | Actor | 2022 | 1 | |||
| Louise Upton | Actor | 1902 | 2 | |||
| Isuzu Urabe | Actor | 1914 | 1 | |||
| Makoto Urabe | Costume Designer | 1968 | 1 | |||
| Kenji Urai | Actor | 2017 | 2 | |||
| Andrzej Uramowicz | Director | 1969 | 1 | |||
| Merche Uranga | Actor | 1965 | 1 | |||
| Takashi Urasaki | Sound Designer | 2009 - 2010 | 3 | |||
| Olga Urasoff | Actor | 1890 - 1896 | 2 | |||
| Brigitte Uray | Dancer | 2014 | 1 | |||
| Peter Uray | Actor | 1979 | 1 | |||
| Tivadar Uray | Actor | 1927 - 1939 | 4 | 1 | ||
| Ernst Urbach | Composer | 1937 | 1 | |||
| Franz Urbach | Actor | 1918 | 2 | |||
| Mr. Urbach | Actor | 1918 | 2 | |||
| Lola Urban-Kneidinger | Actor | 1953 | 1 | |||
| Dušan Urban | Actor | 2009 - 2012 | 7 | |||
| Ivan Urban | Actor | 2002 - 2004 | 2 | |||
| Jiri Urban | 4 | |||||
| Juan Manuel Urbán | Musician | 2017 - 2020 | 2 | |||
| Julia Urban | Actor | 2002 - 2008 | 4 | 3 | ||
| Maria Urban | Actor | 1959 - 1963 | 2 | |||
| Martin Urban | Dramaturg | 1998 | 1 | |||
| Mary Urban | Actor | 1903 - 1906 | 4 | |||