| Woronicz, Henry | Henry Woronicz | Actor | 1990 | 1 | |
| Walters, W. Francis | W. Francis Walters | Actor | 1990 | 3 | |
| Wood, Jeff | Jeff Wood | Actor | 1990 | 4 | |
| Watts, Allan | Allan Watts | Designer, Lighting Designer | 1990 | 2 | |
| Watanabe, Ikkei | Ikkei Watanabe | Actor | 1990 | 1 | |
| Williams, Brett | Brett Williams | Designer | 1990 | 1 | |
| Worm, Orlando | Orlando Worm | Lighting Designer | 1990 | 1 | |
| White, Susan R. | Susan R. White | Sound Designer | 1990 - 1995 | 9 | |
| Warning, Horst | Horst Warning | Actor, Adaptation, Director | 1990 - 1996 | 4 | |
| Wildenauer, Ingold | Ingold Wildenauer | Actor | 1990 - 1996 | 2 | |
| Wateringen, Ilja van de | Ilja van de Wateringen | Lighting Designer | 1990 - 1997 | 12 | |
| Wollter, Sven | Sven Wollter | Actor | 1990 - 2005 | 4 | |
| Wines, Halo | Halo Wines | Actor, Director | 1990 - 2006 | 3 | |
| Weber, Hasko | Hasko Weber | Adaptation, Director | 1990 - 2006 | 10 | |
| Wandtke, Axel | Axel Wandtke | Actor | 1990 - 2011 | 2 | |
| Walkinshaw, Paul | Paul Walkinshaw | Designer | 1991 | 1 | |
| Warwick, Andrew | Andrew Warwick | Actor | 1991 | 1 | |
| Weicken, Isabel | Isabel Weicken | Actor | 1991 | 1 | |
| Wold, Keith | Keith Wold | Actor | 1991 | 1 | |
| Wigham, Keith | Keith Wigham | Mask Maker | 1991 | 1 | |
| Wilthagen, Nicolay | Nicolay Wilthagen | Actor | 1991 | 1 | |
| Wist, Marisja | Marisja Wist | Costume Designer | 1991 | 1 | |
| Wammer, Hilde | Hilde Wammer | Actor | 1991 | 1 | |
| Wolf, Renate | Renate Wolf | Dramaturg | 1991 | 2 | |
| Wright, Jules | Jules Wright | Director | 1991 | 2 | |
| Werneke, Esther | Esther Werneke | Actor | 1991 | 2 | |
| Wege, Afra, van de | Afra van de Wege | Actor | 1991 | 2 | |
| Wormsbecher, Linda | Linda Wormsbecher | Costume Designer | 1991 | 1 | |
| Westhausser, Helmuth | Helmuth Westhausser | Actor | 1991 | 2 | |
| Weiss, Mari | Mari Weiss | Actor, Musician | 1991 | 2 | |
| Wagner, Peter | Peter Wagner | Actor | 1991 | 1 | |
| Wright, Jonathan | Jonathan Wright | Actor | 1991 | 6 | |
| Wynne, Gilbert | Gilbert Wynne | Actor | 1991 | 6 | |
| Wauthion, Claire | Claire Wauthion | Actor | 1991 | 1 | |
| Waterbury, Sara | Sara Waterbury | Designer | 1991 | 1 | |
| Waterman, Mark | Mark Waterman | Actor | 1991 | 1 | |
| Wolf, Birgit | Birgit Wolf | Actor | 1991 | 2 | |
| Worecki, Georg | Georg Worecki | Actor | 1991 | 1 | |
| Wertsch, Anneliese | Anneliese Wertsch | Actor | 1991 | 1 | |
| Wachowiak, Jutta | Jutta Wachowiak | Actor | 1991 | 1 | |
| Weißenborn, Eva | Eva Weißenborn | Actor | 1991 | 2 | |
| Walke, Michael | Michael Walke | Actor | 1991 | 5 | |
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