| Harner, Jason Butler | Jason Butler Harner | Actor | 2004 | 1 | 1 |
| Harnack, Adolf | Adolf Harnack | Actor | 1895 | 1 | |
| Harnach, Jiří | Jiří Harnach | Actor | 1997 | 3 | |
| Harmss, Willy | Willy Harmss | Actor | 1926 | 1 | |
| Harmsen, Marian | Marian Harmsen | Actor | 1955 | 1 | |
| Harms, Thomas | Thomas Harms | Actor | 2009 - 2019 | 3 | |
| Harms, Johannes | Johannes Harms | Actor | 1919 - 1920 | 2 | |
| Harms, Hilly | Hilly Harms | Actor | 1991 | 1 | |
| Harms, Hein | Hein Harms | Actor | 1891 - 1928 | 3 | |
| Harms, Carl | Carl Harms | Actor | 1951 - 2004 | 2 | |
| Harmos, Ilonka | Ilonka Harmos | Actor | 1909 - 1910 | 3 | |
| Harmon, Myles | Myles Harmon | Designer, Lighting Designer | 1964 | 2 | |
| Harmon, Jennifer | Jennifer Harmon | Actor | 1965 - 1985 | 6 | 1 |
| Harmer, F.W. | F.W. Harmer | Actor | 1928 | 1 | 1 |
| Harmath, Jolán | Jolán Harmath | Actor | 1927 | 1 | |
| Harmath, Hilda | Hilda Harmath | Actor | 1925 | 1 | |
| Harmath, Éva | Éva Harmath | Actor | 1969 | 1 | |
| Harmans, Wilhelm | Wilhelm Harmans | Conductor | 1910 | 1 | |
| Harman, Sylvia | Sylvia Harman | Actor | 1966 | 1 | |
| Harman, Nigel | Nigel Harman | Actor | 1985 | 1 | |
| Harman, Marsha | Marsha Harman | Actor | 2017 | 1 | |
| Harman, Lindsey | Lindsey Harman | Actor | 2000 | 1 | |
| Harman, Ian | Ian Harman | Costume Designer, Designer | 2017 | 2 | |
| Harman, Emma | Emma Harman | Costume Designer | 1999 | 1 | |
| Harman, Donald | Donald Harman | Actor | 1940 | 1 | |
| Harlow, William | William Harlow | Actor | 2003 | 1 | |
| Harloff, Marek | Marek Harloff | Actor | 2003 - 2024 | 7 | 5 |
| Harling, Frank | Frank Harling | Actor, Director | 1960 - 2006 | 3 | |
| Harley, Gretta | Gretta Harley | Composer, Musical Director | 2006 | 4 | |
| Harley, Graham | Graham Harley | Actor | 1989 - 2003 | 5 | 2 |
| Harley, Donald V.S. | Donald V. S. Harley (Donald V.S. Harley) | Actor | 1971 | 1 | |
| Harle, Cameron | Cameron Harle | Actor | 2015 | 1 | |
| Harlay, Mdme. | Mdme. Harlay | Actor | 1903 | 1 | |
| Harlandt, Wilfried | Wilfried Harlandt | Dramaturg | 1999 - 2006 | 2 | |
| Harland, Rob | Rob Harland | Actor | 1971 | 1 | |
| Harlan, Manuel | Manuel Harlan | | | | 7 |
| Harlacher, Hanspeter | Hanspeter Harlacher | Costume Designer, Designer | 1980 | 150 | |
| Harlacher, August | August Harlacher | Actor, Director | 1878 - 1901 | 5 | |
| Härkönen, Ville | Ville Härkönen | Actor | 2004 | 2 | 1 |
| Harkness, Seleena | Seleena Harkness | Costume Designer | 2002 | 1 | |
| Harkness, Marty Jo | Marty Jo Harkness | Actor | 1997 | 1 | |
| Harkness, Judith | Judith Harkness | Actor | 1971 | 1 | |
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