| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Dan Warren | 1 | |
| Dan Woolnough | 1 | |
| Darren Stevenson | 1 | |
| Dave Armstrong | 1 | |
| Dave Bailey | 1 | |
| Dave Cowl | 1 | |
| Dave Cross | 1 | |
| Dave Ferguson | 1 | |
| Dave Hollows | 1 | |
| Dave Jones | 1 | References |
| Dave Turnbull | 1 | |
| Dave Yerian | 1 | |
| David Lama | 1 | |
| David Murray | 1 | |
| David Naudé | 1 | |
| David Postelt | 1 | |
| Davie Agnew | 1 | |
| Dean Caldwell | 1 | No relation to Tommy Caldwell. |
| Debbie Corbett | 1 | |
| Delaney Miller | 1 |