| De Decker, George | George De Decker | Composer | 2009 | 16 | |
| Ducol, Clément | Clément Ducol | Composer | 2012 | 11 | |
| Dove, Jonathan | Jonathan Dove | Composer | 2011 | 1 | |
| de Jong, Remco | Remco de Jong | Composer | 2012 | 3 | |
| Di Pofi, Antonio | Antonio Di Pofi | Composer | 2012 - 2020 | 5 | |
| Dean, Brett | Brett Dean | Composer | 2011 - 2014 | 2 | 1 |
| Dantez, Edmund | Edmund Dantez | Composer | 1959 | 1 | |
| Dupin, Marc-Olivier | Marc-Olivier Dupin | Composer | 2000 | 1 | |
| Dinur, Eran | Eran Dinur | Composer | 1999 | 1 | |
| Dress, Michael | Michael Dress | Composer | 1970 | 1 | |
| Dousos, Giorgos | Giorgos Dousos | Composer | 2016 - 2019 | 3 | |
| Dvorac, A. | A. Dvorac | Composer | 1990 | 1 | |
| Djankoff, Claudio, Nelson | Claudio Nelson Djankoff | Composer | 2018 | 1 | |
| Dahl, Albert | Albert Dahl | Composer | 1873 - 1874 | 3 | |
| Douglass, Jeremy | Jeremy Douglass | Composer | 2019 | 1 | |
| Dixon, Thomas | Thomas Dixon | Composer | 2019 | 1 | |
| Decosterd, André | André Decosterd | Composer | 2010 - 2011 | 3 | |
| D’Archangelis, Amanda | Amanda D’Archangelis | Composer | 2021 | 1 | |
| Díaz, Jesús | Jesús Díaz | Composer | 2009 | 1 | |
| de Jesús García, Belisario | Belisario de Jesús García | Composer | 1954 | 1 | |
| Dusos, Jorgos | Jorgos Dusos | Composer | 2022 | 1 | |
| Dragojević, Žarko | Žarko Dragojević | Composer | | 1 | |
| Danning, Christian | Christian Danning (Christian Danning) | Composer, Conductor | 1902 - 1905 | 2 | |
| Derlick, Inger | Inger Derlick (Inger Derlick) | Composer, Costume Designer | 1991 - 2013 | 85 | |
| Delpeut, Thibaud | Thibaud Delpeut | Composer, Director | 2012 - 2017 | 86 | |
| Delinger, Larry | Larry Delinger | Composer, Musical Director | 1976 - 1983 | 3 | |
| Dunn, Angela | Angela Dunn | Composer, Musical Director, Producer | 2004 | 3 | |
| Dorninger, Wolfgang "Fadi" | Wolfgang "Fadi" Dorninger | Composer, Musician, Sound Designer | 2011 - 2015 | 3 | |
| Davies, Terry | Terry Davies (Terry Davies) | Composer, Sound Designer | 2004 | 14 | |
| Doherty, Michael | Michael Doherty (Michael Doherty) | Composer, Sound Designer | 2011 | 4 | |
| Dorsch, Daniel | Daniel Dorsch | Composer, Sound Designer | 2002 - 2006 | 2 | |
| Dworacek, Bernd | Bernd Dworacek | Composer, Sound Designer | 2004 - 2006 | 4 | |
| Dreier, Per | Per Dreier | Conductor | 1995 | 1 | 1 |
| David, Hanns | Hanns David | Conductor | 1921 | 1 | |
| de Napoli, Gaetano | Gaetano de Napoli | Conductor | 1928 - 1929 | 5 | |
| Dewani, Nzar | Nzar Dewani | Conductor | 2009 | 1 | |
| Dalrymple, David | David Dalrymple (David Dalrymple) | Costume Designer | 2000 | 1 | |
| Darrow, Gretchen | Gretchen Darrow (Gretchen Darrow) | Costume Designer | 2003 | 1 | |
| Dawson, Beatrice | Beatrice Dawson (Beatrice Dawson) | Costume Designer | 1973 | 2 | 1 |
| DeVita, Lisa | Lisa DeVita (Lisa DeVita) | Costume Designer | 2001 | 1 | |
| Dickson, Christina | Christina Dickson (Christina Dickson) | Costume Designer | 2003 | 1 | |
| Dolan, Judith | Judith Dolan (Judith Dolan) | Costume Designer | 1975 | 1 | |
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