The Berliner Funkturm or Funkturm Berlin is a former broadcasting tower in Berlin, Germany. Constructed between 1924 and 1926 to designs by the architect Heinrich Straumer, it was inaugurated on 3 September 1926, on the occasion of the opening of the third Große Deutsche Funkausstellung in the grounds of the Messe Berlin trade fair in the borough of Charlottenburg-Wilmersdorf. Nicknamed der lange Lulatsch, the tower is one of the best-known points of interest in the city of Berlin and, while no longer used for broadcasting purposes, it remains a protected monument.

The Fernsehturm in central Berlin was constructed between 1965 and 1969 by the government of the German Democratic Republic, or East Germany, as both a functional broadcasting facility and a symbol of Communist power.