| Name | Functions  | Event Dates | Events | Resources | ||
|---|---|---|---|---|---|---|
| Ludvig Otterström | Actor | 1883 - 1885 | 10 | |||
| Olaus Olsen | Actor | 1884 - 1904 | 45 | 2 | ||
| Rasmus Ottesen | Actor | 1902 - 1926 | 18 | |||
| Mr. Olsson | Actor | 1886 | 1 | |||
| - Olander | Actor | 1887 | 1 | |||
| Anna Oeser | Actor | 1888 | 1 | |||
| Mr. Ott | Actor | 1889 | 2 | |||
| Thomas Oberle | Actor | 1891 - 1904 | 2 | |||
| J. L. Ottomeyer | Actor | 1891 | 1 | |||
| Teodor Olchowny | Actor | 1891 | 1 | |||
| Stanisław Olszewski | Actor | 1892 | 1 | |||
| Irmgard Olbrich | Actor | 1893 - 1901 | 2 | |||
| Mr. Onorato | Actor | 1893 | 2 | |||
| Albert Olander | Actor | 1893 | 2 | |||
| Hermann Orlop | Actor | 1893 | 1 | |||
| Georg Oppel | Actor | 1893 - 1926 | 9 | |||
| Olive Oliver | Actor | 1894 - 1904 | 2 | 1 | ||
| Edward Olszewski | Actor | 1894 - 1902 | 3 | |||
| Otto Oßmann | Actor | 1894 | 1 | |||
| Hans Olden | Actor | 1895 | 1 | 1 | ||
| Siegfrid Oberndorfer | Actor | 1896 | 1 | |||
| M. Ouvrier | Actor | 1896 | 1 | |||
| Heinrich Otto | Actor | 1896 | 1 | |||
| Susanne Osten | Actor | 1919 | 1 | |||
| Mr. Opel | Actor | 1898 | 1 | |||
| Mr. Ockert | Actor | 1898 - 1900 | 2 | |||
| Bengt Olsen | Actor | 1898 | 1 | |||
| Mr. Ohde | Actor | 1898 | 1 | |||
| Paweł Owerłło | Actor | 1899 - 1905 | 2 | |||
| Otto Ockert | Actor | 1899 | 1 | |||
| Rudolf Opel | Actor | 1901 - 1910 | 3 | |||
| Margarethe Ormond | Actor | 1900 - 1901 | 2 | |||
| Hertha Olden | Actor | 1902 | 2 | |||
| Minna Ostheim | Actor | 1900 - 1908 | 4 | |||
| Anna Oehlschläger | Actor | 1904 - 1908 | 2 | |||
| Ferdinand Onno | Actor | 1904 - 1938 | 9 | |||
| Hildegard Osterloh | Actor | 1910 - 1916 | 15 | |||
| Ottilie Olsen | Actor | 1906 | 1 | |||
| Marg. Otto | Actor | 1906 - 1908 | 3 | |||
| Georg Ottmay | Actor | 1906 - 1961 | 8 | |||
| Hans Oehlmann | Actor | 1909 | 1 | |||
| Arno W. Olden | Actor | 1910 | 1 | |||