| Ionescu, Marius | Marius Ionescu | Actor | 1972 | 3 | |
| Ionescu, Irina | Irina Ionescu | Actor | 1957 | 1 | |
| Igorov, Ion | Ion Igorov | Actor | 1963 | 2 | |
| Ionescu, Doina | Doina Ionescu | Actor | 1963 | 1 | |
| Isitt, Kate | Kate Isitt | Actor | 2001 | 1 | |
| Irod, Constantin | Constantin Irod | Actor | 1963 | 1 | |
| Ionescu, Cicerone | Cicerone Ionescu | Actor | 1963 | 1 | |
| Ionescu, Şerban | Şerban Ionescu | Actor | 1977 | 4 | |
| Irimia, Cristian | Cristian Irimia | Actor | 1977 | 4 | |
| Iordănescu, Ştefan | Ştefan Iordănescu | Actor, Director | 1970 - 1998 | 6 | |
| Ionescu, Eugenia-Gina | Eugenia-Gina Ionescu | Assistant Director | 1985 | 2 | |
| Iacob, Cristian | Cristian Iacob | Actor | 1994 - 2004 | 3 | |
| Istodor, Claudiu | Claudiu Istodor | Actor | 1994 | 5 | |
| Ivanca, Elena | Elena Ivanca | Actor | 2009 | 1 | |
| Iorga, Silvius | Silvius Iorga | Actor | 2009 | 2 | |
| Iacovelli, John | John Iacovelli | Designer | 2000 - 2010 | 3 | |
| Islam Rubel, Shamimul | Shamimul Islam Rubel | Actor | 2006 | 3 | |
| Islam, Sheik Nasir | Sheik Nasir Islam | Actor | 2006 | 3 | |
| Impens, Els | Els Impens | Actor | 2006 | 4 | |
| Izambard, Nico | Nico Izambard | Actor | 2007 | 1 | |
| Imani, Jamal | Jamal Imani | Actor | 2007 | 1 | |
| Inge Cadurisch, Inge Cadurisch | Inge Cadurisch | Actor | 2007 | 1 | |
| Islam, Jahid | Jahid Islam | Actor | 2006 | 1 | |
| Islam, Mahfuzul | Mahfuzul Islam | Actor | 2006 | 1 | |
| Iiton, - | - Iiton | Actor | 2006 | 1 | |
| Islam, Sumee | Sumee Islam | Costume Designer | 2006 | 4 | |
| Islam, Nazrul | Nazrul Islam | Actor | 2006 | 1 | |
| Islam, Midul | Midul Islam | Actor | 2006 | 1 | |
| Islam, Aminul | Aminul Islam | Actor | 2006 | 1 | |
| Islam, Tarikul | Tarikul Islam | Actor | 2006 | 1 | |
| Islam, Rafiqul | Rafiqul Islam | Actor | 2006 | 1 | |
| Islam, Fakir Zahidul | Fakir Zahidul Islam | Actor | 2006 | 1 | |
| Ishizumi, Akihiko | Akihiko Ishizumi | Actor | 2006 | 1 | |
| Ito, Masako | Masako Ito | Designer | 2006 - 2010 | 18 | |
| Inokuma, Tsunekazu | Tsunekazu Inokuma | Actor | 2006 | 3 | |
| Ishaque, Nasreen | Nasreen Ishaque | Actor | 2006 | 5 | |
| Ivančík, Erik | Erik Ivančík | Costume Designer, Designer | 2006 - 2007 | 6 | |
| Inger, Manfred | Manfred Inger | Actor | 1960 - 1964 | 3 | |
| Iwasa, Hiromi | Hiromi Iwasa | Actor | 2006 | 1 | |
| Ibrahim, Nesma | Nesma Ibrahim | Actor | 2006 | 5 | |
| Irvine, Robert | Robert Irvine | Lighting Designer | 2007 | 1 | |
| Ichikawa, Hyoe | Hyoe Ichikawa | Dramaturg | 2007 | 1 | |
|
|
