Abstract: The purpose of this essay is to analyze how populist parties argue for state authority in a way that resembles Thomas Hobbes’s arguments in Leviathan. Moreover, the essay analyzes the characteristics of human nature studied by Thomas Hobbes connecting it to the importance of the National State. The parties analyzed are Sweden Democrats from Sweden, VOX from Spain and Jobbik from Hungary. The research questions are: 1)How do populist parties argue for state authority?  2) How do their arguments resemble Thomas Hobbes’s arguments for state authority in Leviathan? The theories used are related to the study of Thomas Hobbes described in Chapter 13 and 29 in Leviathan related to human nature and state of authority. Moreover, Cas Mudde and Hellström’s theories are used related to populist parties on the right. The method used is a qualitative method which includes an argumentative analysis which aims to explain the essay’s purposes. In conclusion, the analyzed populist parties share the ideas of Thomas Hobbes related to the state of authority and the decrease of corporations in the National State. In other words, the populist parties argue that the national state must be unity and solid in order to defend its own interest and citizens’ interests.