| Name | Functions | Event Dates | Events | Resources  | ||
|---|---|---|---|---|---|---|
| Luise Ulrich | Actor | 1944 | 1 | |||
| Reiko Uchida | Actor | 1955 | 1 | |||
| Shun Uchiyama | Designer, Director, Translator | 1984 - 1986 | 3 | |||
| Shozo Uda | Actor | 1913 - 1914 | 2 | |||
| Béla Udvaros | Director | 1971 - 1999 | 2 | |||
| Anne-Britt Ueckermann | Actor | 1983 | 1 | |||
| Gisela Uhlen | Actor | 1946 - 1993 | 4 | |||
| Riitta Ukkonen | Designer | 2006 | 1 | |||
| Berta Ukmar | Actor | 1979 | 1 | |||
| Maria Ulbrich | Actor | 1986 | 1 | |||
| Helge Ullmann | Designer | 1997 - 2012 | 2 | |||
| Ralf Ultaver | Actor | 1977 | 1 | |||
| Willy Umminger | Actor, Director | 1919 - 1931 | 5 | |||
| Emilia Unda | Actor | 1908 - 1914 | 10 | |||
| Kati Ungár | Actor | 1965 | 1 | |||
| Guardian Unlimited | ||||||
| Dieter Unruh | Actor | 1957 - 1988 | 2 | |||
| Ines Unser | Costume Designer, Designer | 2006 | 32 | |||
| Lii Unt | Mask Maker | 1995 | 1 | |||
| Sanjeeva Upendra | Actor | 2006 | 7 | |||
| Peter Uray | Actor | 1979 | 1 | |||
| Breda Urbič | Actor | 1951 - 1979 | 2 | |||
| Ralph Urmy | Actor, Director | 1929 - 1936 | 2 | |||
| Liisa Urpelainen | Adaptation | 1992 - 1994 | 2 | |||
| Lauren Urquhart | Actor | 2003 | 1 | |||
| Richard Uschan | Actor | 1974 | 1 | |||
| Jurij Ustinov | Designer | 1999 | 1 | |||
| Reiko Utsuno | Costume Designer | 1990 | 1 | |||
| Hansjörg Utzerath | Director | 1969 | 1 | |||
| Toni Usman | Actor | 1992 | 1 | |||
| Zahoor Ul Akhlaq | Designer | 1992 - 1994 | 2 | |||
| Thea Håmo Urdal | Actor | 1999 - 2000 | 5 | |||
| Tsutomu Uchiyama | Designer | 1989 - 2012 | 11 | |||
| Ujházi Ujházi | Actor | 1889 - 1891 | 2 | |||
| Toru Uchida | Director | 1978 | 1 | |||
| Taisei Umeno | Actor | 1986 | 1 | |||
| Teff Uchima | Sound Designer | 2001 | 2 | |||
| Zeljka Udovičić | Dramaturg | 1999 | 1 | |||
| Nicolaus Urban | Actor | 1995 | 1 | |||
| Gustav Uhlendorff | Actor | 1884 - 1888 | 4 | |||
| Ferri Uloth | Actor | 1963 | 1 | |||
| Robert Ugrina | Actor | 1999 | 1 | |||