Donald Smith

Donald Smith may refer to:
 * Donald Smith, 1st Baron Strathcona and Mount Royal (1820–1914), Canadian railway financier and diplomat
 * Donald Smith (politician) (1905–1985), Canadian politician
 * Donald Smith (tenor) (1920–1998), Australian tenor
 * Donald MacKeen Smith (1923–1998), Canadian politician in the Nova Scotia House of Assembly
 * Donald Smith (cricketer, born 1923) (1923–2021), English cricketer
 * Donald J. Smith (1924–2013), Canadian business leader, entrepreneur, and philanthropist
 * Donald R. Smith (1926–1982), American politician in Illinois
 * Donald Smith (priest) (1926–2014), British Anglican priest, Archdeacon of Sudbury
 * Donald Smith (Lancashire cricketer) (1929–2004), English cricketer
 * Donald Smith (cricketer, born 1933) (1933–2015), English cricketer
 * Donald N. Smith (born 1940), American restaurant executive
 * Robin Donald (Donald Robin Smith, born 1942), Australian operatic tenor, son of the older tenor
 * John Gohorry (1943-2021), British poet, born Donald Smith
 * Zaid Abdul-Aziz (born 1946), American basketball player, born Donald Smith
 * Donald B. Smith (born 1947), U.S. Army brigadier general and Sheriff of Putnam County, New York
 * Donald Smith (American football coach) (born 1967), head college football coach at Kentucky State University, 2001–2003
 * Donald Smith (defensive back) (born 1968), Canadian football player
 * Donald Smith (academic) (born 1946), specialist of Québec literature and singer-songwriters