Ian Stewart may refer to: Military Ian Stewart (RAF officer), current United Kingdom National Military Representative, Supreme Headquarters Allied Powers Europe Ian MacAlister Stewart (1895–1987), brigadier general during the Second World War Ian Michael Stewart, former senior commander in the Royal Air Force Politics Ian Stewart (Labour politician) (born 1950), Scottish politician Ian Stewart, Baron Stewartby (1935–2018), British Conservative Party politician and former MP for Hitchin, England Sports Ian Stewart (athlete) (born 1949), Scottish Olympic athlete Ian Stewart (Australian rules footballer) (born 1943), member of the Australian Football Hall of Fame Ian Stewart (baseball) (born 1985), major league baseball player Ian Stewart (Northern Ireland footballer) (born 1961), member of the 1986 Northern Ireland Football World Cup team Ian Stewart (racing driver) (1929–2017), Scottish Formula One driver Ian Stewart (Scottish footballer) (born 1945/46), Scottish football player and manager Others Ian Stewart (mathematician) (born 1945), English academic and science fiction author Ian Stewart (musician) (1938–1985), British musician and early member of the Rolling Stones Ian Duncan Stewart (1938–2017), or Ian Brady, British serial killer and author Ian Stewart (police commissioner), former Commissioner of the Queensland Police Service (2012–2019) Ian Stewart, founder of Gremlin Interactive and Zoo Digital Ian Charles Stewart (born 1958), entrepreneur and co-founder of Wired magazine Ian Stewart (priest) (born 1943), Dean of Brechin See also Iain Stewart (disambiguation) Ian Stuart (disambiguation)