| Blake Caldwell | |
| Fullname: | Blake Caldwell |
| Birth Date: | 27 March 1984 |
| Birth Place: | Boulder, Colorado, United States of America |
| Currentteam: | Retired |
| Discipline: | Road |
| Role: | Rider |
| Amateuryears1: | 2003 |
| Amateurteam1: | Marco Polo |
| Proyears1: | 2005–2006 |
| Proyears2: | 2007–2009 |
| Proyears3: | 2010 |
| Proteam3: | Team Holowesko Partners |
Blake Caldwell (born March 27, 1984, in Boulder, Colorado) is a former American road bicycle racer. In 2010 he stepped down from the higher level Team Garmin–Chipotle, for whom he had ridden since 2007, to race at a less competitive level while seeking to reverse the onset of osteoporosis.[1] He turned professional in 2005. His only two professional wins have come in stages of the Tour of Utah: stage 6 in 2006, and the second stage in 2008.