Hermann Jung (1830, St. Imier – 3.9.1901, London[1]) was a Swiss watchmaker who was active as a socialist in the International Workingmen's Association IWA.
[2] Jung participated in the revolution of 1848/49 in Germany and then emigrated to London.
He presided over the congresses of the IWA held in Geneva, Brussels, Basle and London.
[2] He was a member of the British Federal Council.
[2] Originally he followed of Marx, but after 1872 he joined the British Federal Council and the leaders of the British trade unions in opposing centralisation.