| Ukena, Sebastian | Sebastian Ukena | Actor, Director | 2002 | 2 | |
| Underwood, Kristen | Kristen Underwood | Actor, Director | 1999 - 2001 | 4 | |
| Urushido, Yoshimi | Yoshimi Urushido | Actor, Director | 1992 | 2 | |
| Urpelainen, Liisa | Liisa Urpelainen (Liisa Urpelainen) | Adaptation | 1992 - 1994 | 2 | |
| Ueda, Kuniyoshi | Kuniyoshi Ueda (Kuniyoshi Ueda) | Adaptation, Assistant Director, Director | 2005 - 2013 | 28 | |
| Ulrich, Jochen | Jochen Ulrich | Adaptation, Choreographer | 1993 | 2 | |
| Ulmu, Bogdan | Bogdan Ulmu | Adaptation, Director | 2003 | 2 | |
| Udrescu, Cezarina | Cezarina Udrescu | Adaptation, Director | 2009 | 2 | |
| Ullrichová, Daria | Daria Ullrichová | Adaptation, Dramaturg | 1988 - 1991 | 7 | |
| Utoh-Ezeajugh, Tracie, C. | Tracie C. Utoh-Ezeajugh | Adaptation, Producer | 2002 | 2 | |
| Upton, Andrew | Andrew Upton | Adaptation, Translator | 2004 - 2018 | 10 | |
| Utwiller, Emmanuel | Emmanuel Utwiller | Assistant Director | 1993 | 1 | |
| Unger, Julia | Julia Unger | Assistant Director | 2007 | 1 | |
| Uris, Victoria | Victoria Uris | Choreographer | 2001 | 1 | |
| Urbel, Ida | Ida Urbel | Choreographer | 2006 | 1 | |
| Uzaki, Ryudo | Ryudo Uzaki (Ryudo Uzaki) | Composer | 1990 - 1994 | 4 | |
| Uggen, Rolf Yngve | Rolf Yngve Uggen (Rolf Yngve Uggen) | Composer | 2006 | 1 | |
| Ury, Peter | Peter Ury | Composer | 1951 | 1 | |
| Urbánek j. h., Boris | Boris Urbánek j. h. | Composer | 1999 | 1 | |
| Urbach, Ernst | Ernst Urbach | Composer | 1937 | 1 | |
| Uhe, Christopher | Christopher Uhe | Composer, Musical Director, Musician, Sound Designer | 2013 - 2022 | 7 | |
| Urbancic, Victor | Victor Urbancic | Conductor | 1943 | 1 | |
| Urbantschitsch, Victor | Victor Urbantschitsch | Conductor | 1944 | 1 | |
| Uherek, Milan | Milan Uherek | Conductor, Musical Director | 1972 - 1985 | 2 | |
| Utsuno, Reiko | Reiko Utsuno (Reiko Utsuno) | Costume Designer | 1990 | 1 | |
| Urbancic, Elisabeth | Elisabeth Urbancic | Costume Designer | 1965 - 1979 | 2 | |
| Uvarova, I. | I. Uvarova | Costume Designer | 1979 | 1 | |
| Ursulov, Bjanka, Adžić | Bjanka Adžić Ursulov | Costume Designer | 1992 - 2009 | 2 | |
| Updike, Marcy | Marcy Updike | Costume Designer | 1995 | 1 | |
| Urabe, Makoto | Makoto Urabe | Costume Designer | 1968 | 1 | |
| Ullrich, Mattie | Mattie Ullrich | Costume Designer | 2003 | 1 | |
| Ulrich, Adolf | Adolf Ulrich | Costume Designer | 1965 | 1 | |
| Ulrich, Mona | Mona Ulrich | Costume Designer | 2013 | 1 | |
| Ulrich, Rani, Denise | Rani Denise Ulrich | Costume Designer | 1971 | 1 | |
| Uzman, Nur | Nur Uzman | Costume Designer | 1981 | 1 | |
| Udell, Lindsay | Lindsay Udell | Costume Designer | 1983 | 1 | |
| Ungaro, Sophie | Sophie Ungaro | Costume Designer | 2013 - 2014 | 5 | |
| Ugurovska, Ivana Karanfilovska | Ivana Karanfilovska Ugurovska | Costume Designer | 2022 | 1 | |
| Unser, Ines | Ines Unser (Ines Unser) | Costume Designer, Designer | 2006 | 32 | |
| Uhlig, Peter | Peter Uhlig | Costume Designer, Designer | 1974 - 1990 | 3 | |
| Uhmann, Andrea | Andrea Uhmann | Costume Designer, Designer | 1995 | 2 | |
| Uļjanoviča, Inga | Inga Uļjanoviča | Costume Designer, Designer | 1993 | 2 | |
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