Adolf Gottlieb (also: Gottlob) Fiedler (1771 – 12 August 1850) was a German entrepreneur in Saxony and Poland.
Born in Dresden as the son of Christian Gottlob Fiedler, Adolf was one of the most important cloth producers of Saxony in the beginning of the 19th century.
He also had factories in Kalisz and Opatówek (both in Poland), Wegefarth, Wingendorf, Falkenau and Berthelsdorf (all in Saxony).
He followed other cloth producers to eastern regions at the time of the German Industrial Revolution because of lower salaries and large loans offered by the Polish government.
The German investments in Poland were followed by experienced Saxon and Bohemian specialists to run the factories.