Isaak Iselin

Isaak Iselin (7 March 1728 in Basel – 15 July 1782 in Basel) was a Swiss philosopher of history and politics.

Iselin studied law and philosophy at the University of Basel and the University of Göttingen. In 1756 he became secretary of the republic of Basel. He was a co-founder of the Helvetic Society, the first national Swiss reform society.