| Name | Functions | Event Dates | Events  | Resources | ||
|---|---|---|---|---|---|---|
| Klara Ungar | Actor | 1879 - 1897 | 3 | |||
| Halvor Urdahl | Actor | 1896 | 3 | |||
| Helene Urfus | Actor | 1907 - 1908 | 3 | |||
| Mr. Urlaub | Actor | 1918 | 3 | |||
| Hans Ulrich | Actor | 1950 - 1975 | 3 | |||
| Othar Uhren | Actor | 1910 | 3 | |||
| Niels Peter Underland | Director | 2012 - 2015 | 3 | 1 | ||
| Ella Ungermann | Actor | 1911 - 1917 | 3 | |||
| Peter Uhlig | Costume Designer, Designer | 1974 - 1990 | 3 | |||
| Ion Ungurjanu | Director, Dramaturg | 1979 - 1981 | 3 | |||
| Virpi Uimonen | Actor | 1967 - 1987 | 3 | |||
| Birgitta Ulfsson | Actor | 1986 - 1987 | 3 | |||
| Slobodan Unkovski | Director | 1991 - 2009 | 3 | |||
| Stephan Ullrich | Actor | 1993 - 1999 | 3 | |||
| Andreas Unglaub | Actor | 1993 - 1995 | 3 | 1 | ||
| Olli-Pekka Ulkuniemi | Actor | 1980 | 3 | |||
| Veikko Uusimäki | Actor | 1952 - 1971 | 3 | |||
| Tanasije Uzunović | Actor | 1975 - 2002 | 3 | |||
| Alan Ukaj | Actor | 2013 - 2015 | 3 | |||
| Nicolae Urs | Actor | 1977 | 3 | |||
| Takashi Urasaki | Sound Designer | 2009 - 2010 | 3 | |||
| Yang Jung Ung | Director | 2009 - 2012 | 3 | |||
| Helga Uthmann | Actor | 1954 - 2011 | 3 | |||
| Petra Ulrych | Actor | 2012 | 3 | |||
| H. Uytterlinden | Actor | 1956 - 1957 | 3 | |||
| Raúl Uribe | Producer | 2024 | 3 | |||
| Shozo Uda | Actor | 1913 - 1914 | 2 | |||
| Béla Udvaros | Director | 1971 - 1999 | 2 | |||
| Helge Ullmann | Designer | 1997 - 2012 | 2 | |||
| Dieter Unruh | Actor | 1957 - 1988 | 2 | |||
| Breda Urbič | Actor | 1951 - 1979 | 2 | |||
| Ralph Urmy | Actor, Director | 1929 - 1936 | 2 | |||
| Liisa Urpelainen | Adaptation | 1992 - 1994 | 2 | |||
| Zahoor Ul Akhlaq | Designer | 1992 - 1994 | 2 | |||
| Gro Ann Uthaug | Actor | 1990 | 2 | 1 | ||
| Ujházi Ujházi | Actor | 1889 - 1891 | 2 | |||
| Teff Uchima | Sound Designer | 2001 | 2 | |||
| Wolfgang Ulrici | Designer | 1938 - 1939 | 2 | |||
| Andreas Utzerath | Actor | 1931 - 1941 | 2 | |||
| Walter Ueding | Actor | 1972 - 1986 | 2 | |||
| Gurli Ulff | Actor | 1883 - 1886 | 2 | 1 | ||
| Olga Urasoff | Actor | 1890 - 1896 | 2 | |||