| Hartberg, Victor, | Victor Hartberg | Actor | 1904 - 1905 | 14 | |
| Halldórsdóttir, Gunnþórunn, | Gunnþórunn Halldórsdóttir | Actor | 1904 - 1944 | 3 | |
| Hlebarova, Maria, | Maria Hlebarova | Actor | 1905 - 1908 | 2 | |
| Henriques, Johanne, | Johanne Henriques | Actor | 1905 | 1 | |
| Holland, Nella, | Nella Holland | Actor | 1905 | 1 | |
| Hopkins, Courtland, | Courtland Hopkins | Actor | 1905 | 1 | |
| Howe, W. D., | W. D. Howe (W. D. Howe) | Actor | 1905 | 1 | |
| Heiberg, Anton, | Anton Heiberg | Director | 1905 - 1907 | 2 | |
| Hamer, L., | L. Hamer | Actor | 1905 | 1 | |
| Horvátová, Gabriela, | Gabriela Horvátová | Actor | 1905 | 1 | |
| Holub, Josef , | Josef Holub | Actor | 1905 | 1 | |
| Hartmann, Emil, | Emil Hartmann | Composer | 1905 | 1 | |
| Halstan, Margaret, | Margaret Halstan | Actor | 1905 | 1 | |
| Hearn, James, | James Hearn | Actor | 1905 - 1911 | 3 | |
| Harding, Lyn, | Lyn Harding | Actor | 1905 | 1 | |
| Hughes, H., | H. Hughes | Composer | 1905 | 1 | |
| Hobson, S. G., | S. G. Hobson (S. G. Hobson) | Actor | 1905 | 1 | |
| Hughes, -, | - Hughes | Actor | 1905 | 1 | |
| Hobson, Rosamond, | Rosamond Hobson | Actor | 1905 | 3 | |
| Horden, -, | - Horden | Actor | 1907 - 1911 | 4 | |
| Homewood, Talbot, | Talbot Homewood | Actor | 1906 | 1 | |
| Hales, Ethelbert, | Ethelbert Hales | Actor | 1906 - 1907 | 2 | |
| Hayward, Margaret, | Margaret Hayward | Actor | 1906 | 1 | |
| Hall, Albert, | Albert Hall | Actor | 1906 | 1 | |
| Howe, Walter, | Walter Howe | Actor | 1906 - 1907 | 3 | |
| Howell, Isabel, | Isabel Howell | Actor | 1906 - 1907 | 3 | |
| Hancock, Hugh, | Hugh Hancock | Actor | 1906 - 1907 | 3 | |
| Hemmann, Carl Ross, | Carl Ross Hemmann | Actor | 1907 | 1 | |
| Hopkins, G. R., | G. R. Hopkins (G. R. Hopkins) | Actor | 1907 | 3 | |
| Hartman, Gretchen, | Gretchen Hartman | Actor | 1907 | 1 | |
| Horstmeyer, Rudolf, | Rudolf Horstmeyer | Actor | 1907 | 1 | |
| Haaland, Ingjald, | Ingjald Haaland | Actor | 1907 - 1920 | 10 | |
| Hampden, Walter, | Walter Hampden | Actor, Director, Producer | 1907 - 1937 | 6 | |
| Hulette, Gladys, | Gladys Hulette | Actor | 1907 | 1 | |
| Hignett, H. R., | H. R. Hignett (H. R. Hignett) | Actor | 1908 | 1 | |
| Haarklou, Johannes, | Johannes Haarklou | Composer | 1908 - 1946 | 4 | |
| Hajdu, -, | - Hajdu | Actor | 1908 - 1909 | 2 | |
| Hajdú, Henrik, | Henrik Hajdú | Director, Translator | 1923 - 2006 | 27 | |
| Hajdú, József, | József Hajdú | Actor | 1914 - 1931 | 3 | |
| Holter, -, | - Holter | Composer | 1908 - 1909 | 2 | |
| Holtrop, Marie, | Marie Holtrop | Actor | 1908 - 1921 | 3 | |
| Harcourt, Frances, | Frances Harcourt | Actor | 1908 | 1 | |
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