Aviapolis is a business, retail, entertainment, and housing marketing brand area in central Vantaa, Finland, covering roughly 40 square kilometres (15 sq mi), including Finland's main airline hub and airport, Helsinki Airport. The term is officially used as the name of one of the major regions of Vantaa, encompassing the districts of Lentokenttä, Pakkala, , Veromies, , and . It is Vantaa's only major region not named after a city district.