| Oditz, Carol | Carol Oditz | Costume Designer | 1981 | 1 | |
| Odiyankova, Lyudmila | Lyudmila Odiyankova | Actor | 2005 | 1 | |
| Odland, Bruce | Bruce Odland | Composer | 2013 | 1 | |
| Odle, Cliff | Cliff Odle | Actor | 2021 | 1 | |
| Odom, Hunter | Hunter Odom | Actor | 2019 | 1 | |
| Odor, Josh | Josh Odor | Actor | 2002 | 1 | |
| Odqvist, Svante | Svante Odqvist | Actor | 1964 | 1 | |
| Odstrčilová, Liběna | Liběna Odstrčilová | Actor | 1919 - 1932 | 6 | |
| Odstrčilová, Liběna, | Liběna Odstrčilová | Actor | 1913 - 1922 | 3 | |
| Odum, Henry | Henry Odum | Actor | 2009 | 1 | |
| Oduwole, Andrew | Andrew Oduwole | Actor | 2011 | 12 | |
| Oduwole, Ayo | Ayo Oduwole | Actor | 2011 | 12 | |
| Oduwole, Frances | Frances Oduwole | Actor | 2011 | 12 | |
| Odvárková, Lenka | Lenka Odvárková | Designer | 2009 - 2011 | 3 | |
| Odyja-Thacker, Nancy | Nancy Odyja-Thacker | Actor | 2003 | 1 | 1 |
| Odzhakov, Zhivko, | Zhivko Odzhakov | Actor | 1910 | 1 | |
| Odzhakova, Jurija, | Jurija Odzhakova | Actor | 1910 | 1 | |
| Oe, Yoshihiko | Yoshihiko Oe | Dramaturg | 2010 | 16 | |
| Oechel, Hagen | Hagen Oechel | Actor | 2012 - 2015 | 2 | 2 |
| Oechslin, Ary | Ary Oechslin | Costume Designer, Designer | 1952 - 1978 | 11 | |
| Oechslin, Rosmarie | Rosmarie Oechslin | Actor | 1985 | 2 | |
| Oechsner, Susanne | Susanne Oechsner | Actor | 1985 | 3 | |
| Oehl, Fabian | Fabian Oehl | Actor | 2012 | 2 | |
| Oehl, Minni | Minni Oehl | Actor | 1995 | 6 | |
| Oehler, Gven | Gven Oehler | Actor | 2018 | 1 | |
| Oehler, Hans, | Hans Oehler | Actor | 1919 | 1 | |
| Oehlmann, Hans, | Hans Oehlmann | Actor | 1909 | 1 | |
| Oehlschläger, Anna, | Anna Oehlschläger | Actor | 1904 - 1908 | 2 | |
| Oehlschläger, Margarethe, | Margarethe Oehlschläger | Choreographer | 1921 | 1 | |
| Oehmig, Franz | Franz Oehmig | Actor | 1900 | 1 | |
| Oelkers, Uwe | Uwe Oelkers | Costume Designer, Designer | 1985 - 2010 | 7 | |
| Oelmann, Klaus | Klaus Oelmann | Actor | 1973 | 1 | |
| Oelrich, Matthias | Matthias Oelrich | Actor | 1983 - 2006 | 3 | |
| Oelsch, Gabriele | Gabriele Oelsch | Mask Maker | 2003 | 1 | |
| Oelschlegel, Vera | Vera Oelschlegel | Director | 1997 - 2000 | 52 | |
| Oen, Einar | Einar Oen | Actor | 1928 | 1 | |
| Oenicke, Christa | Christa Oenicke | Actor | 1958 | 1 | |
| Oenslager, Donald, | Donald Oenslager | Costume Designer, Designer, Lighting Designer | 1934 - 1951 | 19 | |
| Oerlemans, Thomas | Thomas Oerlemans | Actor | 2003 | 1 | |
| Oertzen, Dietrich v. | Dietrich v. Oertzen | Actor, Dramaturg, Translator | 1981 | 3 | |
| Oesch, Ditta, | Ditta Oesch | Actor | 1944 | 1 | |
| Oeser, Anna, | Anna Oeser | Actor | 1888 | 1 | |
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