David Chalmers is an Australian philosopher.

David Chalmers may also refer to:

David Chalmers (Scottish industrialist) (1820–1899) David B. Chalmers Jr. (born 1953), American owner of an oil refining company David Mark Chalmers (1927–2020), American historian David Chalmers (footballer, born 1891) (1891–1920), Scottish football centre forward David Chalmers (footballer, born 1897) (1897–1961), Scottish football inside forward David Chalmers, Lord Ormond (1530–1592) Scottish judge and historian and figure of the Scottish Reformation