Anna "Mammina" Vock (January 13, 1885 to December 4, 1962) was a journalist, organizer and LGBT activist during the interwar period in Switzerland.
Born in Anglikon, Aargau, little is known about her early life or educational background.
Lesbianism was not criminalized as was male homosexuality in Switzerland during her activist period, however Vock faced public recrimination for her work in publishing, was monitored by police, and arrested.