Ngalia, Ngaliya or Ngalea may refer to: * Ngalia (Western Desert), an Aboriginal people of the Western Desert in Western Australia and South Australia ** Ngalia (Ngalea or Ooldean), a dialect of the Western Desert language * Ngalia (Northern Territory), an Aboriginal Australian people of the Northern Territory ** Ngaliya, a dialect of the Warlpiri language * Ngalia Basin, a sedimentary basin in central Australia

See also