| Guthrie, Tyrone | Tyrone Guthrie | Director, Producer | 1930 - 1944 | 3 | 1 |
| Goldstein, Silvia | Silvia Goldstein | Director, Playwright | 2016 | 2 | |
| Gaiser, Gary | Gary Gaiser | Director, Lighting Designer | 1949 - 1982 | 4 | |
| Góes, Moacyr | Moacyr Góes | Director, Lighting Designer | 1994 | 2 | 1 |
| Glynn, Anna | Anna Glynn | Director, Dramaturg | 2018 | 18 | |
| Garland, Patrick | Patrick Garland | Director | 1971 - 1975 | 5 | 1 |
| Grunert, Sven | Sven Grunert | Director | 2006 - 2011 | 4 | 1 |
| Gabb, Richard | Richard Gabb | Director | 2005 | 1 | |
| Gaillard, Ottofritz | Ottofritz Gaillard | Director | 1967 | 1 | |
| Galibin, Aleksandr | Aleksandr Galibin | Director | 2005 - 2008 | 5 | |
| Galvan, Jessie | Jessie Galvan | Director | 2002 | 1 | |
| Gampe, Michael | Michael Gampe | Director | 2002 - 2004 | 12 | |
| Gerber, Caroline | Caroline Gerber | Director | 2006 | 2 | |
| Godlewski, Marian | Marian Godlewski | Director | 1955 | 1 | |
| Graham, Howard | Howard Graham | Director | 1943 | 1 | |
| Green, Alistair | Alistair Green | Director | 2003 | 1 | |
| Gruda, Józef | Józef Gruda | Director | 1957 | 1 | |
| Gundersheimer, Lee | Lee Gundersheimer | Director | 1998 - 2015 | 2 | |
| Gundisch, Ingrid | Ingrid Gundisch | Director | 2007 | 10 | 1 |
| Goliński, Jerzy | Jerzy Goliński | Director | 1958 | 1 | |
| Georg Pührer, H. | H. Georg Pührer | Director | 1973 | 1 | |
| Gersch, Tilman | Tilman Gersch | Director | 1994 | 1 | |
| Gluzman, Yelena | Yelena Gluzman | Director | 2003 | 1 | 1 |
| Gold, Sam | Sam Gold | Director | 2011 - 2024 | 2 | 1 |
| Guy, Scott | Scott Guy | Director | 1984 | 1 | 1 |
| Goldberg, Wendy C. | Wendy C. Goldberg | Director | 2010 | 1 | 1 |
| Grünberger, Viktor | Viktor Grünberger | Director | 1889 - 1895 | 9 | |
| Goodfriend, S. | S. Goodfriend | Director | 1894 | 1 | |
| Gerner, Richard | Richard Gerner | Director | 1925 | 2 | |
| Glänzer, Karl | Karl Glänzer | Director | 1937 | 1 | |
| Gavrilović, Milorad | Milorad Gavrilović | Director | 1902 - 1907 | 5 | |
| Gawalewicz, Marian | Marian Gawalewicz | Director | 1907 - 1909 | 2 | |
| Grønneberg, Anette | Anette Grønneberg | Director | 1991 | 1 | 1 |
| Gabrielsen, Hege | Hege Gabrielsen | Director | 2001 | 1 | |
| Guendouz, Nadir | Nadir Guendouz | Director | 2005 | 1 | |
| Ghosh, Kanchan | Kanchan Ghosh | Director | 2012 | 1 | |
| Gordon, Douglas | Douglas Gordon | Director | 1917 | 1 | |
| Gulbrandson, Esther | Esther Gulbrandson | Director | 1922 - 1946 | 9 | |
| Gaál Jr., Mózes | Mózes Gaál Jr. | Director | 1924 | 1 | 1 |
| Glassco, Bill | Bill Glassco | Director | 1974 - 1983 | 3 | |
| Grøseth, Johannes | Johannes Grøseth | Director | 1928 | 1 | 1 |
| Grein, Mrs. J. T. | Mrs. J. T. Grein | Director | 1928 | 1 | |
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