David McKay

David McKay or MacKay may refer to:

Arts

 * Dave Mackay (musician) (1932–2020), American jazz pianist, singer and composer
 * David Mackay (producer) (born 1944), Australian record producer/arranger and musical director
 * David McKay (activist) (born 1986), activist and artist known for his betrayal by Brandon Darby and subsequent incarceration
 * David McKay (actor), Scottish actor known for the television show Shoebox Zoo
 * David McKay (publisher) (1860–1918), comic and book publisher
 * David McKay Publications

Sports

 * Dave Mackay (1934–2015), Scottish football player (Hearts, Tottenham, Derby, Scotland) and manager
 * Dave Mackay (footballer, born 1981), Scottish football player (Dundee, St Johnstone) and manager
 * David Mackay (sailor) (born 1959), New Zealand Olympic sailor
 * Dave MacKay (ice hockey) (1919–1980), Canadian professional ice hockey player
 * Dave McKay (baseball) (David Lawrence McKay, born 1950), Canadian major league baseball player
 * Dave McKay (footballer) (born 1984), Scottish footballer playing for Clyde F.C.
 * David Mackay (footballer) (born 1988), Australian rules footballer for Adelaide Crows
 * David McKay (baseball) (born 1995), American baseball pitcher for the Oakland Athletics
 * David McKay (Australian footballer) (born 1949), Australian rules footballer for Carlton Football Club
 * David McKay (footballer, born 1998), Scottish footballer
 * David McKay (journalist) (1921–2004), Australian motoring journalist and racing driver
 * David McKay (wrestler) (born 1960), Canadian Olympic wrestler

Others

 * David McKay (politician) (1844–1917), Utah State Senator
 * David J. C. MacKay (1967–2016), British academic researcher in information theory and environmentalism, inventor, government advisor and educator
 * David Lawrence McKay (1901–1993), leader in the Sunday School of The Church of Jesus Christ of Latter-day Saints
 * David Mackay (pilot) (born 1957), Scottish chief pilot of Virgin Galactic
 * David MacKay (VC) (1831–1880), Scottish soldier and winner of the Victoria Cross
 * David O. McKay (1873–1970), ninth president of The Church of Jesus Christ of Latter-day Saints
 * David S. McKay (1936–2013), Chief Scientist for astrobiology at the Johnson Space Center
 * David Mackay (architect) (1933–2014), British architect
 * David I. McKay (born 1963), president and CEO of the Royal Bank of Canada
 * A. D. David Mackay, CEO and president of Kellogg Company