David Davidson
David Davidson may refer to:
Sports
- Dave Davidson (footballer) (1905–1969), Scottish footballer
 - David Davidson (baseball) (born 1984), Canadian baseball player
 - David Davidson (footballer, born 1934) (1934–2020), Scottish footballer (Manchester City, Workington AFC)
 - David Davidson (footballer, born 1986), Ghanaian footballer
 - David Davidson (Queen's Park footballer) (fl. 1878–1881), footballer for Queen's Park and Scotland
 
Other
- David Davidson (economist) (1854–1942), Swedish economist
 - David Davidson (engineer) (1884–1956), Scottish pyramidologist
 - David Davidson (Scottish politician) (1943–2024), Scottish politician
 - David Davidson (Canadian politician) (1839–1909), lumberman and politician in Ontario, Canada
 - David Davidson (film director) (born 1953), American film director
 - David A. Davidson, Chief of Police of the Los Angeles Police Department
 - David Bruce Davidson (born 1961), South African electrical engineer
 - David L. Davidson (died 1952), first Town Planning Commissioner of Western Australia
 - Sir David Davidson (1811–1900), East India Company army officer and innovator of rifle bullets and telescopic sights