David or Dave Wallace may refer to:
Arts and entertainment David Foster Wallace (1962–2008), American novelist and essayist David Rains Wallace (born 1945), author on conservation and natural history David Wallace (American actor) (born 1958), American actor David Wallace (Scottish actor), Scottish actor and theatre director David Wallace (The Office), fictional CEO of Dunder Mifflin on the US TV series The Office
Politics David Euan Wallace (1892–1941), British Conservative member of parliament David G. Wallace, American businessman and politician, mayor of Sugar Land, Texas David J. Wallace (Oklahoma politician), state legislator who was African American
David Wallace (Arkansas politician), U.S. Army officer and member of the Arkansas Senate David Wallace (Indiana politician) (1799–1859), American politician, governor of the state of Indiana David Wardrope Wallace (1850–1924), Canadian MP for Russell, 1903–1904
Sports Dave Wallace (baseball) (born 1947), coach and player Dave Wallace (cricketer), American cricketer David Wallace (catcher) (born 1979), American professional baseball player David Wallace (footballer) (died 2023), New Zealand international football (soccer) player David Wallace (rugby union) (born 1976), Irish rugby union player
Other David Frederick Wallace (1900–1957), architect and brother of First Lady of the United States Bess Truman David A. Wallace (1917–2004), urban planner and architect David R. Wallace (1942–2012), American software engineer and inventor David Wallace (executive) (1908–1974), Ford executive Sir David Wallace (physicist) (born 1945), British physicist and Master of Churchill College, Cambridge Sir David Wallace (surgeon) (1862–1952), Scottish surgeon David Wallace (medievalist), British scholar of medieval literature
See also David Wallis Reeves (1838–1900), composer David Wallace-Wells, American journalist