Wilhelmine Kähler (née Mohs or Moss, 3 April 1864 – 22 February 1941) was a German labour and women's rights activist, and politician.
She co-founded and led the Verband der Fabrik- und Handarbeiterinnen, making her the only woman to lead a trade union in Germany during the 1890s.
[1] Kähler wrote for the social democratic women's magazine Die Gleichheit and the Düsseldorf newspaper Volkszeitung starting in 1906.
She was an editor of Für unsere Frauen, a women's movement correspondence, the yearbook Der Frauenhausschatz.
[2] Kähler later remarried in 1924 and moved to Bonn with her husband in 1931, retiring from political activism.