David or Dave Ross may refer to:
Arts and entertainment
David Ross (actor, born 1728) (1728–1790), British actor
David Ross (actor) (born 1945), English actor
Dave Ross (born 1952), American radio talk show host and actor
David R. Ross (1958–2010), Scottish travel writer and historian
David W. Ross (born 1974), English actor and writer
David Ross (director), American filmmaker; director of The Babysitters
Law and politics
David Ross, Lord Ankerville (1727–1805) Scottish judge
David Ross (Continental Congress) (1755–1800), American lawyer, Continental Congress representative from Maryland David Robert Ross (1797–1851), Irish politician, MP for Belfast and Governor of Tobago David Alexander Ross (1819–1897), Canadian lawyer, businessman and political figure in Quebec David Ross (lawyer), American environmental and land-use lawyer Dave Ross (politician), American politician in Wisconsin
Sports
Dave Ross (rugby league) (1917–1998), Australian rugby league player
Dave Ross (American football) (born 1938), American football player
David Ross (sport shooter) (born 1940), American sports shooter
David Ross (trampolinist) (born 1950), Canadian trampoline coach and equipment manufacturer Davie Ross (Scottish footballer) (born 1951), Scottish footballer David Ross (American football) (born 1959), American college football coach Dave Ross (rower) (born 1963), Canadian rower David Ross (baseball) (born 1977), American baseball manager and player
Others
David Ross (naval officer) (fl. 1790s), American officer in the Continental Navy
David Ross (minister) (1857–1931) Scottish minister, founder of Scotch College, Perth David Edward Ross (1871–1943), American inventor and philanthropist Sir W. D. Ross (William David Ross, 1877–1971), Scottish moral philosopher David Ross (aviator) (1902–1984), Australian intelligence officer and consul David Ross (businessman) (born 1965), English businessman, co-founder of Carphone Warehouse