Gottfried Reimann (5 October 1862 – 23 February 1909) was a Swiss politician and trade union leader. Born in Biel/Bienne, Reimann completed an apprenticeship as a typographer. He then spent time working in Geneva, Strasbourg and Vevey, becoming bilingual in French and German. In 1886, he founded the newspaper L'Ouvrier horloger in Biel, and became active in the Swiss Typographers' Union. From 1899, Reimann served on the Biel/Bienne municipal council, and in 1907 he was elected as mayor of the city, the first socialist to serve as a mayor in Switzerland.