Karl Kälin (born 1943) is Swiss Psychologist.
Karl Kälin was born in Switzerland. He obtained his PhD in psychology form the University of Zurich. He wrote several books on leadership and personnel development. His most successful books were Sich und andere führen which was co-authored by Peter Müri and Topschrott co-authored by Rolf Fink. Topschrott was a bestseller in Germany and Switzerland. Furthermore he developed the HR-Process Amexel/Xelex together with Rolf Fink. Amexel is based on systems theory and humanistic psychology.