Haarby or Hårby is a town in central Denmark with a population of 2,501 (1 January 2024). The town is located in Assens municipality, Syddanmark Region on the island of Funen. Until 1 January 2007 it was also the site of the municipality council of the former Haarby municipality.

Notable people

• Uffe Ellemann-Jensen (born 1941 in Haarby) politician, Minister of Foreign Affairs (Denmark) 1982–1993.