David Ritchie may refer to: Dave Ritchie (ice hockey) (1892–1973), ice hockey player Dave Ritchie (Canadian football) (born c. 1930), coach in the Canadian Football League David Ritchie (politician) (1812–1867), Republican member of the U.S. House of Representatives David Ritchie (surgeon) (1920–1993), British doctor David Edward Ritchie, chairman of Vancouver-based Ritchie Bros. Auctioneers David George Ritchie (1853–1903), Scottish philosopher David J. Ritchie (1950–2009), game designer and author David "Tarzan" Ritchie (born 1945), shinty player and winner of 12 Camanachd Cup medals David Ritchie (footballer) (born 1971), former English footballer Dave Ritchie (footballer) (born 1935), Australian rules footballer Black Dwarf (personage) (1740–1811), born as David Ritchie, a dwarf, the inspiration for Sir Walter Scott's novel, The Black Dwarf David Ritchie (diplomat), Australian diplomat David Ritchie (cricketer) (1892–1974), English cricketer David Ritchie (moderator) (1763–1844), moderator of the General Assembly of the Church of Scotland, 1814/15 David Ritchie (scientist) professor at Cambridge University