| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Danielle Abbey | 1 | |
| Daniel Løvaas | 1 | |
| Daniel Martins | 1 | |
| Daniel Villanova | 1 | |
| Dan Knight | 1 | |
| Danny Brooks | 1 | |
| Danny Seo | 1 | |
| Dan Rosanstein | 1 | |
| Dan Smith | 1 | |
| Dan Tounley | 1 | |
| Dan Walker | 1 | |
| Dan Woolnough | 1 | |
| Darren Stevenson | 1 | |
| Darren Thomas | 1 | |
| Dave Armstrong | 1 | |
| Dave Bailey | 1 | |
| Dave Bircheff | 1 | |
| Dave Cowl | 1 | |
| Dave Cross | 1 | |
| Dave Ferguson | 1 |