| Arens, Marta, | Marta Arens | Actor | 1915 - 1920 | 11 | |
| Arens, Silke | Silke Arens | Actor | 2004 | 1 | |
| Arens, Till | Till Arens | Actor | 2004 | 1 | |
| Arenskij, - | - Arenskij | Actor | 1940 | 1 | |
| Arensky, Anton | Anton Arensky | Composer | 1949 | 1 | |
| Arenson, Viggo | Viggo Arenson | Actor | 1946 | 2 | |
| Arenton, James | James Arenton | Actor | 1950 | 1 | |
| Arents, Gerhard | Gerhard Arents | Actor | 1959 | 1 | |
| Arentzen, Jens | Jens Arentzen | Actor | 1981 | 1 | |
| Arenz, Hannes | Hannes Arenz | Lighting Designer | 1994 | 1 | |
| Arenz, Helwig | Helwig Arenz | Actor | 2008 - 2009 | 7 | |
| Areola, Justin | Justin Areola | Actor | 2013 | 1 | |
| Ares, Iria | Iria Ares | Actor | 2017 - 2020 | 2 | |
| Aresti-Landa, Andoni | Andoni Aresti-Landa | Dancer | 1992 | 6 | |
| Aretz, Rolf | Rolf Aretz | Actor | 2001 | 1 | |
| Arévalo, Carmen | Carmen Arévalo | Actor | 1988 | 1 | |
| Arey, John | John Arey | Actor | 1970 | 1 | |
| Arfini, Sergio | Sergio Arfini | Actor | 2010 - 2011 | 2 | |
| Arfken, Katherine | Katherine Arfken | Designer | 2011 | 1 | |
| Arford, Louise | Louise Arford | Actor | 1937 | 1 | |
| Arfs, Göran | Göran Arfs | Designer | 1980 | 1 | |
| Arfvidsson, Ingeborg, | Ingeborg Arfvidsson | Actor | 1902 | 1 | |
| Arfwedson, C. A., | C. A. Arfwedson (C. A. Arfwedson) | Translator | 1911 | 1 | |
| Argento, Dominick | Dominick Argento | Composer | 1966 | 1 | |
| Argentzi, Veronika | Veronika Argentzi | Actor | 1994 - 1995 | 1 | |
| Argeşanu , Jeni | Jeni Argeşanu | Actor | 1945 | 3 | |
| Arghir, Olimpia | Olimpia Arghir | Adaptation, Director | 1987 | 3 | |
| Arghir, Rodica | Rodica Arghir | Costume Designer, Designer | 1999 | 4 | |
| Argibay, Alberto | Alberto Argibay | Actor | 1980 | 1 | |
| Argo, Allison | Allison Argo | Actor | 1976 | 1 | |
| Argyriou, Thalia | Thalia Argyriou | Actor | 2001 - 2003 | 4 | |
| Argyris, Giannis | Giannis Argyris | Actor | 1938 - 1977 | 22 | |
| Argyropoulos, Antonios | Antonios Argyropoulos | Actor | 1915 | 1 | |
| Argyropoulos, Vasileios, | Vasileios Argyropoulos | Actor | 1902 | 2 | |
| Argyropoulos, Vasilis | Vasilis Argyropoulos | Actor, Translator | 1943 | 2 | |
| Argyropoulou, Filia, | Filia Argyropoulou | Actor | 1902 | 1 | |
| Argyropoulou, Ourania | Ourania Argyropoulou | Musical Director | 2015 | 1 | |
| Argyropoulou, Yota | Yota Argyropoulou | Actor, Adaptation, Dramaturg | 2014 - 2018 | 8 | |
| Arhire, Ionut | Ionut Arhire | Actor | 2002 | 3 | |
| Ariaans, Elisabeth | Elisabeth Ariaans | Actor | 1893 | 4 | |
| Arial, David | David Arial | Actor | 2011 | 1 | |
| Arias, Ernesto | Ernesto Arias | Actor | 2015 | 1 | |
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