The origins of biopolitics as a new scientific discipline is the main aim of the article. There is no clear vision of biopolitics origins among scientific community: some biopolitics see them in the evolution of biological knowledge, others – in the political concepts. The article represents comprehensive approach to this scientific problem and includes philosophical, biological, political and psychological origins of biopolitics, which helps clarify the scientific knowledge about the subject and scientific interest of this discipline. Biopolitics isinterdisciplinary branch of knowledge, which combines multitude of researching trends. In case we’re going to use biopolitical researching for political analysis: background and evolution of human political behaviour, psycho-physiological aspects of such behaviour, function of upbringing and social norms in transformation of social behaviour and later on the political one, influence of the political behaviour to political process and so on. Thus biopolitics could be defined in context of political discourse as related discipline researching «homo politicus» as biological species with emphasis to psycho-physiological mechanisms of political behaviour and theirs influence to political process.