| Name | Functions  | Event Dates | Events | Resources | ||
|---|---|---|---|---|---|---|
| Stefano Delitala | Dramaturg | 1993 | 1 | |||
| Alina Damian | Dramaturg | 2018 | 2 | |||
| Tatjana Doma | Dramaturg | 2016 | 1 | |||
| Péter Deres | Dramaturg | 2018 | 1 | |||
| Marina Dumont | Dramaturg | 2017 | 1 | |||
| John von Düffel | Dramaturg | 2021 | 1 | |||
| Fredrik August Dahlgren | Dramaturg, Translator | 1857 | 2 | 1 | ||
| Valerio de Filippo | Lighting Designer | 1994 | 1 | |||
| Adrianna Desier Durantt | Lighting Designer | 2007 | 1 | |||
| Jaak Van de Velde | Lighting Designer | 1990 - 2007 | 39 | |||
| Jeffrey Dallas | Lighting Designer | 1971 | 1 | |||
| John Michael Deegan | Lighting Designer | 1992 | 1 | |||
| Trish Davison | Lighting Designer | 1991 | 1 | |||
| Mary Jo Dondlinger | Lighting Designer | 1994 - 2003 | 2 | |||
| Paula J. Dinkel | Lighting Designer | 1995 | 1 | |||
| Marcel Derwael | Lighting Designer | 2002 | 1 | |||
| Ted Dolas | Lighting Designer | 2003 | 1 | |||
| Michel Duverger | Lighting Designer | 1975 - 1977 | 10 | |||
| Kristinn Daníelsson | Lighting Designer | 1973 - 1975 | 2 | |||
| Nils Dahlstedt | Lighting Designer | 1971 | 1 | |||
| Ali Djabbary | Lighting Designer | 2005 | 1 | |||
| Evelina Dembacke | Lighting Designer | 2012 | 1 | |||
| André Diot | Lighting Designer | 1977 - 2017 | 18 | |||
| F. Mitchell Dana | Lighting Designer | 1974 - 1990 | 4 | 1 | ||
| Howard N. Duckworth | Lighting Designer | 1974 | 1 | |||
| Sandie Daly | Lighting Designer | 1975 | 1 | |||
| Frank Duern | Lighting Designer | 1984 | 1 | |||
| Mohammad Bot Davvar | Lighting Designer | 2009 | 1 | |||
| Martha Domine | Lighting Designer | 1984 | 1 | |||
| Hagop Derghougassion | Lighting Designer | 2013 | 1 | |||
| Paul Denby | Lighting Designer | 1986 - 1988 | 5 | |||
| Franz-Peter David | Lighting Designer | 1985 - 1990 | 2 | |||
| Lenore Doxsee | Lighting Designer | 1992 | 1 | |||
| Jürgen Dormann | Lighting Designer | 1993 | 1 | |||
| Trevor Dawson | Lighting Designer | 1982 | 1 | |||
| Max De Volder | Lighting Designer | 1994 - 1996 | 2 | |||
| Bryan Duncan | Lighting Designer | 1997 | 1 | |||
| Jost de Beij | Lighting Designer | 1996 | 1 | |||
| Kasper Daugberg | Lighting Designer | 2015 | 1 | |||
| Fernando De Petris | Lighting Designer | 1995 | 1 | |||
| E. Jeannette Dugan | Lighting Designer | 1995 | 1 | |||
| João d´Almeida | Lighting Designer | 1998 | 2 | |||