Adolphe Pictet (11 September 1799 – 20 December 1875) was a Swiss linguist, philologist and ethnologist.
Pictet, the cousin of the biologist Francois Jules Pictet, is well known for his research in the field of comparative linguistics.
He played a crucial formative role in the development of Ferdinand de Saussure; "it was Pictet who introduced the thirteen-year-old Saussure to the theoretical foundations of Indo-European linguistics." But he was also "a dedicated champion of German Romanticism and idealist philosophy":Like French, English, and Russian Romantics since the beginning of the century, he made a journey to Germany, where he became acquainted with A.
W.
Schlegel (with whom he maintained an important correspondence over the course of many years), Goethe, Hegel, Schleiermacher, and Schelling.