Georg Thieler (31 December 1854 – 10 February 1945) was a German jurist and mayor of Jena from 1885 to 1889.
Born in Osnabrück, Thieler was the son of a building inspector. After finishing his Abitur he studied legal science at the University of Göttingen.[1] While there in 1874, he joined the Studentenverbindung Holzminda.[2] In the summer of 1878 he completed his studies with a Promotion.
In 1885, he succeeded Georg von Eucken-Addenhausen as mayor of Jena,[3] an office he held until 31 August 1889.[4] Afterwards he moved to Koberwitz. In 1902 he became director of the Herkules-Brauerei in Kassel, in 1909 executive director (Geschäftsführer) of the Hergenrather Tonwerk GmbH in Hergenrath, then of a factory in Aachen. From 1923 to 1926 he worked at the Federal Equalization Office (Reichsausgleichsamt) in Düsseldorf. He died in Bad Sooden in February 1945.
He was a member of the Union for Thuringian History and Archaeology (Verein für Thüringische Geschichte und Altertumskunde).