| Jankowska-Cieślak, Jadwiga | Jadwiga Jankowska-Cieślak | Actor | 2007 | 2 | |
| Jankowska, Janina | Janina Jankowska | Actor | 1903 | 1 | |
| Jankowska, Janina | Janina Jankowska | Actor | 1974 | 1 | |
| Jankowska, Marta-Luiza | Marta-Luiza Jankowska | Dancer | 2014 | 1 | |
| Jankowski, Claudio | Claudio Jankowski | Director | 2013 | 1 | |
| Jankowski, Emily | Emily Jankowski | Sound Designer | 2014 | 1 | |
| Jankowski, Janice | Janice Jankowski | Actor | 2001 | 1 | |
| Jankowski, Zbysław | Zbysław Jankowski | Actor | 1958 | 1 | |
| Janků, Jiří | Jiří Janků | Dramaturg | 2007 - 2008 | 3 | |
| Janků, Lída | Lída Janků | Actor | 1985 | 4 | |
| Janků, Vĕra | Vĕra Janků | Actor | 1984 - 2000 | 4 | |
| Janků, Veronika | Veronika Janků | Actor | 2007 - 2008 | 3 | |
| Jannarone, Kimberly | Kimberly Jannarone | Adaptation, Director, Producer | 2013 | 3 | |
| Jännes, Paavo | Paavo Jännes | Actor | 1916 - 1922 | 4 | |
| Jannicke, Manfred | Manfred Jannicke | Actor | 1999 | 1 | |
| Jannings, Emil | Emil Jannings | Actor | 1914 - 1918 | 11 | |
| Jannise, Paul | Paul Jannise | Actor | 2012 | 1 | |
| Jannoch, Hans-Peter | Hans-Peter Jannoch | Musician | 1967 | 2 | |
| Jánoš, Michal | Michal Jánoš | Actor | 2011 | 2 | |
| Jánosa, Lajos | Lajos Jánosa | Designer | 1969 | 1 | |
| Jánosi, Dávid | Dávid Jánosi | Actor | 1997 | 1 | |
| Jánoskúti, Márta | Márta Jánoskúti | Costume Designer | 1995 - 2006 | 4 | 1 |
| Janota, Jordan | Jordan Janota | Designer | 2022 | 1 | |
| Janoušková, Eva | Eva Janoušková | Actor | 2004 | 1 | |
| Janoušková, Jindra | Jindra Janoušková | Actor | 2000 - 2008 | 3 | |
| Janoušková, Viki | Viki Janoušková | Adaptation | 2004 | 1 | |
| Janovičová, Kamila | Kamila Janovičová | Actor | 2023 | 1 | |
| Janovics, Jenő | Jenő Janovics | Director, Producer | 1906 - 1927 | 2 | |
| Janovská, Jana | Jana Janovská | Actor | 1960 - 1969 | 2 | |
| Janovská, Vĕra | Vĕra Janovská | Actor | 1971 | 1 | |
| Janovský, Oldřich | Oldřich Janovský | Actor | 1972 - 1994 | 8 | |
| Janower, Paula | Paula Janower | Actor | 1908 - 1923 | 10 | |
| Janowska-Bissen, Maria | Maria Janowska-Bissen | Actor | 1882 - 1894 | 2 | |
| Janowski, Czesław | Czesław Janowski | Actor | 1902 | 1 | |
| Janrud, Ida | Ida Janrud | Actor | 1989 | 1 | |
| Jans, Alaric | Alaric Jans | Composer | 1978 | 1 | 1 |
| Jans, Erik | Erik Jans | Actor | 1956 | 1 | |
| Jansberg, Lho | Lho Jansberg | Actor | 1983 | 2 | |
| Jänsch, Margitta | Margitta Jänsch | Dramaturg | 1981 | 1 | |
| Janse, Axel | Axel Janse | Actor | 1919 | 1 | |
| Janse, Herbert | Herbert Janse | Designer | 1997 - 2003 | 30 | |
| Jansen, Aylin | Aylin Jansen | Actor | 2013 | 1 | |
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