| Link | Location |
|---|
 | Sieger DeVries | Sydney, Australia |
| Fabrice Devroye | Brussels, Belgium |
 | Kirsten Dewilde | Schelle, Belgium |
 | András Dezső | Budapest, Hungary |
| Kaviya Dhanabalachanden | Munich, Germany |
| Mukeshkumar Dhanapalan | Singapore, Singapore |
| Siddarth Dhanasekaran | Santa Clara, California, United States |
| Pardeep Dhanda | Birmingham, United Kingdom |
| Sunaina Dhawan | Nashville, Tennessee, United States |
| Channan Dhindsa | London, United Kingdom |
 | Sunita Dhungana | ORANGE, Connecticut, United States |
| Aniello Di Florio | Roma, Italy |
| Giancarlo Di Mare | Naples, Italy |
| Giancarlo Di Pippo | Zurich, Switzerland |
| Giorgio Di Prima | Ubtershcleissheim, Germany |
