The Angan or Kratke Range languages are a family of the Trans–New Guinea languages in the classification of Malcolm Ross. The Angan languages are clearly valid as a family. They were first identified as such by J. Lloyd and A. Healey in 1968; Wurm (1975) classified them as Trans–New Guinea. Glottolog treats Angan as a separate or unclassified family, ignoring further evidence. The languages are spoken in the Kratke Range of Eastern Highlands Province and adjoining areas of Gulf Province and Morobe Province.