Abstract
The problem of the person is one of the main in all world philosophical thought and along with the problem of existence of the person is the key in the sphere of philosophical doctrine about the person. According to modern the science, at the heart of human development lies its labor activity, which the person carries out always within a social context. I analyze how philosophers of antiquity, the Middle Ages, and Renaissance consider the problem of human essence, and also in Modern Times what representatives of the German classical philosophy have said about it. Finally I consider the solution of this problem as is presented in works of the Russian philosophers.