ATRAN may refer to:

• ATRAN, a Russian cargo airline

• ATRAN (Automatic Terrain Recognition And Navigation), a radar map-matching system developed by Goodyear Aircraft Corporation in the 1950s and used in the MGM-13 Mace missile

Atran may refer to:

• Ätran (river), river in south-western Sweden

• Ätran (locality), locality in Falkenberg Municipality, Sweden, named after the river

• Scott Atran (born 1952), American and French anthropologist

• Atran, an organisation in the Ability webcomic

See also

• Atrane, a heterocyclic organic compound

• Atrans, the Roman name for Trojane, a town in Slovenia