McLarty is a surname of Scottish origin. People with the name include:
Colin McLarty, American mathematicianEdward McLarty (1848–1917), Australian politicianGary McLarty (1940–2014), American stuntmanHector Neil McLarty (1851–1912), Australian policeman and explorerJack McLarty (1919–2011), American painterJim McLarty, Canadian actorJohn McLarty (1842–1909), Australian politicianMack McLarty (born 1946), American politicianNell McLarty (1912–1998), Australian cricketerNorman Alexander McLarty (1889–1945), Canadian politicianRon McLarty (born 1947), American actorRoss McLarty (1891–1962), Australian politician