Robert Lockhart may refer to: Robert Douglas Lockhart (1894–1987), Scottish anatomist Sir R. H. Bruce Lockhart (1887–1970), British journalist, author, and secret agent Sir Rob Lockhart (1893–1981), British general, Commander in Chief of the Indian Army, and scout movement notable Bob Lockhart, Canadian politician and mayor of Saint John, New Brunswick Bob Lockhart (footballer) (1940–2010), Australian rules footballer Robert Lockhart (composer), pianist and composer; see Louisa Young