| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| D. Hughes | 1 | |
| Didier Gérardin | 1 | References[1] http://www.grimporama.com/francais/bleau/itw/bl_dg-interview.htm |
| Diego Fourbet | 1 | |
| Dimitri Vogt | 1 | |
| Dinara Fakhritdinova | 1 | |
| Dominik Bösch | 1 | |
| Doug Englekirk | 1 | |
| Doug Shaw | 1 | |
| D. Paterson | 1 | |
| Drew Gomberg | 1 | |
| Drew Haigh | 1 | |
| Drew Herder | 1 | |
| Dru Mack | 1 | |
| Duncan Booth | 1 | |
| Duncan Steel | 1 | |
| Eddie Cooper | 1 | |
| Edd Mowbray | 1 | |
| Edmund Hillary | 1 | |
| Ed Stone | 1 | |
| Edward Whymper | 1 |