| Fichera, Anthony | Anthony Fichera | Dramaturg | 1990 – 2002 | 2 | |
| Forberg , Henrik | Henrik Forberg | Lighting Designer | 1990 – 2005 | 3 | |
| Friedel , Christian | Christian Friedel | Actor | 1990 – 2013 | 3 | |
| Fisher, Rick | Rick Fisher | Lighting Designer | 1990 – 2013 | 2 | |
| Frazer, Mark | Mark Frazer | Actor | 1991 | 1 | |
| Fossum, Hanne, | Hanne Fossum | Actor | 1991 | 1 | |
| Foorabally, Pia, | Pia Foorabally | Actor | 1991 | 1 | |
| Fretheim, Anders G., | Anders G. Fretheim (Anders G. Fretheim) | Actor | 1991 | 2 | |
| Fraser, Hugh | Hugh Fraser | Actor | 1991 | 2 | |
| Franken, Niels | Niels Franken | Actor | 1991 | 1 | |
| Frank, Leonard | Leonard Frank | Designer, Director, Lighting Designer | 1991 | 3 | |
| Flach, Marise | Marise Flach | Dramaturg | 1991 | 1 | |
| Fechner, Horst A. | Horst A. Fechner | Actor | 1991 | 4 | |
| Freyer, Klaus | Klaus Freyer | Costume Designer, Designer | 1991 | 2 | |
| Frank, Regina | Regina Frank | Actor | 1991 | 1 | |
| Freitag, Otto | Otto Freitag | Actor | 1991 | 3 | |
| Frappat, Francis | Francis Frappat | Actor | 1991 | 1 | |
| Fodor, Tamás | Tamás Fodor | Director | 1991 | 2 | |
| Fritdum, Isabella | Isabella Fritdum | Director | 1991 | 2 | |
| Freudensprung, Thomas | Thomas Freudensprung | Actor | 1991 | 2 | |
| Fahl, Douglas | Douglas Fahl | Actor | 1991 | 1 | |
| Fáy, Györgvi | Györgvi Fáy | Actor | 1991 | 1 | |
| Fitz-Gerald, Lewis | Lewis Fitz-Gerald | Actor | 1991 | 1 | |
| Floyd, Susan | Susan Floyd | Actor | 1991 | 1 | |
| Franz, Sebastian | Sebastian Franz | Actor | 1991 | 1 | |
| Falkenau, Günter | Günter Falkenau | Actor | 1991 | 1 | |
| Flores, Ximena | Ximena Flores | Actor | 1991 | 1 | |
| Flett, Sharry | Sharry Flett | Actor | 1991 | 1 | |
| Frost, Patrick | Patrick Frost | Actor | 1991 | 1 | |
| Frehner, Natalie | Natalie Frehner | Actor, Dancer | 1991 | 6 | |
| Fischer, Jochen | Jochen Fischer | Mask Maker | 1991 | 1 | |
| Frei, Christian | Christian Frei | Actor | 1991 | 2 | |
| Fischli, Robert | Robert Fischli | Actor | 1991 | 2 | |
| Fox-Allen, Jesse | Jesse Fox-Allen | Actor | 1991 – 1992 | 2 | |
| Flatmoen, Hans, | Hans Flatmoen | Actor | 1991 – 1993 | 4 | |
| Forsgårdh, Barbro M. | Barbro M. Forsgårdh | Mask Maker | 1991 – 1993 | 5 | |
| Feuer, Donya | Donya Feuer | Choreographer | 1991 – 1993 | 5 | |
| Fred, Gunnel | Gunnel Fred | Actor | 1991 – 1993 | 21 | |
| Fischer, Jürgen | Jürgen Fischer | Mask Maker | 1991 – 1993 | 1 | |
| Fricsay, András | András Fricsay | Actor | 1991 – 1993 | 1 | |
| Flokatoulas, Kostas | Kostas Flokatoulas | Actor | 1991 – 1999 | 2 | |
| Fritsch, Herbert | Herbert Fritsch | Actor, Designer, Director | 1991 – 2012 | 34 | |
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