David Stewart may refer to:
Public servants
Great Britain
David Stewart, Earl of Strathearn (1357–c. 1386), Scottish magnate
David Stewart, Duke of Rothesay (1378–1402), heir to the throne of Scotland
David Stewart (bishop) (died 1476), Bishop of Moray
David Stewart, Earl of Moray (c. 1455–1457), son of King James II of Scotland
David Stewart (RAF officer) (1890–1924), World War I flying ace
David Stewart (Scottish politician) (born 1956), Scottish politician
United States
David Stewart (Maryland politician) (1800–1858), U.S. senator from Maryland
David W. Stewart (1887–1974), U.S. senator from Iowa
Canada
J. David Stewart (1910–1988), businessperson and political figure in Prince Edward Island
David A. Stewart (politician) (1874–1947), Canadian politician
Musicians
Dave Stewart (Eurythmics) or David A. Stewart (born 1952), English musician, songwriter and record producer
Dave Stewart (musician, born 1950), English keyboardist and composer
David Stewart ("Dynamite" producer), British songwriter, record producer, and musician
Dave Stewart (trombonist), British freelance bass trombonist
Sportspeople
David Stewart (footballer, born 1869) (1869–1933), Scottish footballer with Queen's Park, Scotland
Heta Stewart (1869–1909), New Zealand Māori rugby union player, also known as David Stewart
Dick Stewart (rugby union) (1871–1931), New Zealand rugby union player, also known as David Stewart
David Stewart (cricketer, born 1924) (1924–2006), Scottish cricketer
Dave Stewart (rugby union) (1935–2022), South African rugby union player
David Stewart (footballer, born 1947) (1947–2018), Scotland international goalkeeper
David Stewart (cricketer, born 1948), Scottish cricketer
Dave Stewart (baseball) (born 1957), former pitcher in Major League Baseball and 1989 World Series MVP
Dave Stewart (footballer, born 1958), Northern Irish footballer (Hull City, Scunthorpe United, Northern Ireland)
Dave Stewart (Scottish footballer) (born 1978), Scottish footballer for Dumbarton
David Stewart (American football) (born 1982), American football player
Davie Stewart, Scottish footballer
Other people
David Stewart (major-general) (1772–1829), Scottish soldier and author
David Stewart (master blender) (born 1945), longest serving master blender in the drinks industry, at William Grant & Sons, Scotland
David Stewart (photographer) (born 1958), British photographer and director
David J. Stewart (1915–1966), American Broadway, film, and television actor
David K. Stewart (1937–1997), American special effects artist, Star Trek: The Motion Picture
David O. Stewart (born 1951), American lawyer and author
David R. Stewart, acquitted suspect in the strip-search prank call scam
Dave Stewart (EastEnders), fictional character in EastEnders