David Douglass

David Douglass may refer to:


 * David Douglass (actor) (1720–1786), British-American stage actor and theatre manager
 * David Bates Douglass (1790–1849), civil and military engineer
 * David Douglass (physicist) (born 1932), American physicist
 * David F. Douglass, member of the California legislature
 * David John Douglass, English political activist and writer