Caldwell is the given name of:
Caldwell Hart Colt (1858–1894), American inventor and yachtsman and son of Samuel Colt Caldwell Edwards (1841–1922), U.S. Representative from Montana Caldwell Esselstyn (born 1933), American cardiologist and former Olympic rowing champion Caldwell Jackson, American politician Caldwell Jones (1950–2014), American retired basketball player Caldwell Stewart (1907–1967), Canadian politician and lawyer
Middle names M. Caldwell Butler (1925–2014), former U.S. Representative from Virginia Velma Caldwell Melville (1852–1924), American writer and poet