| Jiráková, Zora | Zora Jiráková | Actor | 1966 | 1 | |
| Jiřičný, Zdenĕk | Zdenĕk Jiřičný | Actor | 1966 | 1 | |
| Jacobsson, John-Erik | John-Erik Jacobsson | Actor | 1966 | 1 | |
| Jupither, Rolf | Rolf Jupither | Actor | 1966 | 1 | |
| Johnson, Robert, H. | Robert H. Johnson | Designer | 1966 | 1 | |
| Jaksch, Manfred | Manfred Jaksch | Actor | 1966 | 1 | |
| Jack Landau | Jack Landau | Producer | 1966 | 1 | |
| Juhrke, Werner | Werner Juhrke | Costume Designer | 1966 | 1 | |
| Junek, Stanislav | Stanislav Junek | Actor | 1965 - 1995 | 3 | |
| Jágr, Miloslav | Miloslav Jágr | Costume Designer | 1965 | 1 | |
| Joó, Piroska | Piroska Joó | Actor | 1965 | 1 | |
| John, Gottfried | Gottfried John | Actor | 1965 | 3 | |
| Jürgens, Georg | Georg Jürgens | Actor | 1965 | 1 | |
| Jones, Juan | Juan Jones | Actor | 1965 | 1 | |
| Jacobbi, Daisy Santana | Daisy Santana Jacobbi | Actor | 1965 | 1 | |
| Jost, Peter, P. | Peter P. Jost | Actor | 1965 | 2 | |
| Jirásková, Jiřina | Jiřina Jirásková | Actor | 1964 - 2006 | 3 | |
| John, Caroline | Caroline John | Actor | 1964 - 1999 | 12 | |
| Jacobi, Derek | Derek Jacobi | Actor | 1964 - 1983 | 5 | 1 |
| Jokanović, Vladimir | Vladimir Jokanović | Actor | 1964 - 1979 | 2 | |
| Jordan, Hanna | Hanna Jordan | Costume Designer, Designer | 1964 - 1968 | 11 | 1 |
| Johnson, Celia | Celia Johnson | Actor | 1964 - 1968 | 6 | |
| Jarnach, Wolfgang | Wolfgang Jarnach | Actor | 1964 | 1 | |
| Jakubovskij, V. | V. Jakubovskij | Actor | 1964 | 1 | |
| Jacobs, Michael | Michael Jacobs | Actor | 1964 | 1 | 1 |
| Johnson, Leon | Leon Johnson | Actor | 1964 | 1 | |
| Jurovs, Jānis | Jānis Jurovs | Actor | 1964 | 1 | |
| Jokela, Valtteri | Valtteri Jokela | Lighting Designer | 1964 | 1 | |
| Jessop, Maureen | Maureen Jessop | Sound Designer | 1964 | 1 | |
| Jordison, Pat | Pat Jordison | Actor | 1964 | 1 | |
| Jackson, Yvonne | Yvonne Jackson | Costume Designer | 1964 | 1 | |
| Jacobsen, Kjeld | Kjeld Jacobsen | Actor | 1964 | 1 | |
| Judson, Arnold | Arnold Judson | Composer | 1964 | 1 | |
| Jones, Peter | Peter Jones | Actor | 1964 | 1 | |
| Jendreyko, Hans-Dieter | Hans-Dieter Jendreyko | Actor, Adaptation, Director | 1963 - 1991 | 4 | 1 |
| Jurăscu, Vladimir | Vladimir Jurăscu | Actor | 1963 - 1978 | 3 | |
| Joyner, Linda | Linda Joyner | Actor | 1963 | 1 | |
| Joyner, Louise | Louise Joyner | Actor | 1963 | 1 | |
| Joyner, jr., Owen | Owen Joyner, jr. | Actor | 1963 | 1 | |
| Joyner, Suzanna Jane | Suzanna Jane Joyner | Actor | 1963 | 1 | |
| Janecki, Władysław | Władysław Janecki | Actor | 1963 | 1 | |
| Jelescu, Dan | Dan Jelescu | Composer | 1963 | 1 | |
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