MacArthur

MacArthur is a surname of Scottish origin, derived from the Gaelic Mac Artair, meaning "son of Artair/Arthur." It is also used as a given name. The name is associated with several notable people and institutions.

The most prominent bearer is General Douglas MacArthur (1880–1964), a United States Army five-star general who played a key role in the Pacific theater during World War II. He later served as Supreme Commander for the Allied Powers in Japan, supervising the Allied occupation from 1945 to 1951, and commanded UN forces during the early Korean War before being relieved in 1951. He remains a central figure in military history and in memories of American 20th-century leadership.

The John D. and Catherine T. MacArthur Foundation is a Chicago-based philanthropic organization established by John D. MacArthur and his wife. It funds the MacArthur Fellows Program, begun in 1981, which awards annual fellowships to individuals across disciplines—often called "genius grants"—without requiring repayment. The foundation also supports work in journalism, climate change, education, and other areas aimed at building a more just, verdant, and peaceful world.

In popular usage, MacArthur Park in Los Angeles is a public park named to honor General MacArthur.