McArthur may refer to:
People McArthur (surname)
Geography McArthur, Arkansas, an unincorporated town in Desha County McArthur, California, in Shasta County McArthur, Modoc County, California McArthur, Ohio McArthur Basin, a large intracratonic sedimentary basin in northern Australia McArthur Lake (disambiguation) McArthur River, Northern Territory, Australia McArthur River uranium mine, Saskatchewan, Canada McArthur River zinc mine, Northern Territory, Australia McArthur Township, Logan County, Ohio
Ships USC&GS McArthur (1874) NOAAS McArthur (S 330) (formerly USC&GS McArthur) NOAAS McArthur II (R 330) , a private maritime security ship in service since 2007
Other uses "McArthur" (song), by Hardy, Eric Church, Morgan Wallen and Tim McGraw McArthur Court, an arena at the University of Oregon campus in Eugene McArthur Glen Designer Outlet Wales, a commercial development consisting of around 90 different stores
See also MacArthur (disambiguation)