| Watanabe, Mika | Mika Watanabe | Actor | 1998 – 2002 | 3 | |
| Weissbard, A. J. | A. J. Weissbard | Lighting Designer | 1998 – 2008 | 26 | |
| Warning , Marc | Marc Warning | Designer | 1998 – 2008 | 18 | |
| Whitaker, Paul | Paul Whitaker | Lighting Designer | 1998 – 2009 | 2 | |
| Walter, Florian | Florian Walter | Actor | 1998 – 2010 | 4 | 2 |
| Wahlquist, Håkon, | Håkon Wahlquist | Actor | 1998 – 2010 | 17 | |
| Wölbern, Werner | Werner Wölbern | Actor | 1998 – 2010 | 14 | 2 |
| Waters, Les, | Les Waters | Director | 1998 – 2013 | 2 | |
| Wegman, Gé | Gé Wegman | Lighting Designer | 1998 – 2013 | 65 | |
| Westerberg, Peter | Peter Westerberg | Mask Maker | 1998 – 2018 | 6 | |
| Walsh, Paul | Paul Walsh | Adaptation, Dramaturg, Producer, Translator | 1998 – 2019 | 22 | |
| Wainstein, Mariana | Mariana Wainstein | Adaptation, Costume Designer, Director | 1999 | 3 | |
| Waldhart, Mary | Mary Waldhart | Costume Designer | 1999 | 1 | |
| Ward, Ralph | Ralph Ward | Actor | 1999 | 1 | |
| Weman, Ulf, | Ulf Weman | Actor | 1999 | 5 | |
| Westbury, Peter | Peter Westbury | Actor | 1999 | 1 | |
| Westerberg, Johan, | Johan Westerberg | Actor | 1999 | 1 | |
| Wiktorsson, Inga-Britt, | Inga-Britt Wiktorsson | Actor | 1999 | 5 | |
| Wilder, Stephanie | Stephanie Wilder | Actor | 1999 | 1 | |
| Williford, Raistlin | Raistlin Williford | Actor | 1999 | 1 | |
| Winchester, Karren | Karren Winchester | Actor | 1999 | 30 | |
| Winkelman, Val | Val Winkelman | Director | 1999 | 1 | |
| Witkowski, Mariusz | Mariusz Witkowski | Actor | 1999 | 1 | |
| Wollmann, Elke | Elke Wollmann | Actor | 1999 | 1 | |
| Wilkinson, Alan | Alan Wilkinson | Lighting Designer | 1999 | 1 | |
| Winkelman, Emily | Emily Winkelman | Actor | 1999 | 1 | |
| Winkelman, Courtney | Courtney Winkelman | Actor | 1999 | 1 | |
| Wickermann, Frank | Frank Wickermann | Actor | 1999 | 4 | 1 |
| Wojtkowiak , Jerzy | Jerzy Wojtkowiak | Choreographer, Director | 1999 | 2 | |
| Wąsiński, Gabriel | Gabriel Wąsiński | Actor | 1999 | 1 | |
| Wiercioch, Małgorzata | Małgorzata Wiercioch | Actor | 1999 | 1 | |
| Woźnik, Feliks | Feliks Woźnik | Actor | 1999 | 3 | |
| Wagemann, Ernst-Hellmut | Ernst-Hellmut Wagemann | Actor | 1999 | 1 | |
| Wegmann, Sabine | Sabine Wegmann | Actor | 1999 | 1 | |
| Wessiepe, Frank | Frank Wessiepe | Actor | 1999 | 1 | |
| Waldron, Kevin | Kevin Waldron | Actor | 1999 | 1 | |
| Weber, F. | F. Weber | Actor | 1999 | 1 | |
| Wingen, Philipp van der | Philipp van der Wingen | Actor | 1999 | 2 | |
| Wade, Erin | Erin Wade | Actor | 1999 | 1 | |
| Weller, Lisa M. | Lisa M. Weller | Costume Designer, Mask Maker | 1999 | 2 | |
| Welch, Hanna | Hanna Welch | Actor | 1999 | 1 | |
| Woofter, Isaac Hirotsu | Isaac Hirotsu Woofter | Actor | 1999 | 10 | |
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