MacArthur or Macarthur is a surname, originating with the Scottish Clan MacArthur and now spread through English-speaking countries. Notable people with the surname include:
Catherine T. MacArthur (1909-1981), American businesswoman, philanthropist, wife of John D. MacArthur
Elizabeth Macarthur (1766-1850), Australian businesswoman, wife of John Macarthur (wool pioneer)
Hannibal Hawkins Macarthur (1788 - 1861), Australian businessman and politician
J. Roderick MacArthur (1920-1984), American businessman and philanthropist
John Macarthur (wool pioneer) (1767-1834), Australian businessman, politician, and soldier
John D. MacArthur (1897–1978), American businessman and philanthropist
Charles MacArthur (1895-1956), American playwright and screenwriter
James MacArthur (1937-2010), American actor
John F. MacArthur (b. 1939), American evangelical minister and author
John R. MacArthur (b. 1956), American journalist
Arthur MacArthur, Jr. (1845–1912), American military leader and father of Douglas MacArthur
Arthur MacArthur III (1876–1923), American naval officer and brother of Douglas MacArthur
Douglas MacArthur (1880-1964), American military leader and U.S. Army General of the Army
Edward Macarthur (1789-1872), Anglo-Australian general and administrator
George MacArthur-Onslow (1875-1931), Australian general
James Macarthur-Onslow (1867-1946), Australian general, politician and company director
Arthur MacArthur, Sr. (1815–1896), American lawyer, judge, and politician
Douglas MacArthur II (1909-1997), American diplomat
Clarke MacArthur born 1985), Canadian hockey player
Ellen MacArthur (born 1976), British yachtswoman
Mac MacArthur (1862-1932), Scottish baseball player
John Stewart MacArthur (died 1920), chemist from Glasgow
Robert MacArthur (1930-1972), American ecologist
William Macarthur (1800-1882), Australian botanist and vigneron
Jean MacArthur (1898-2000), second wife of Douglas MacArthur
MacArthur (surname) Wikipedia (Text) CC BY-SA