This article considers four dictatorships that have each been associated with European fascism: Portuguese Salazarism, Spanish Francoism, Italian Fascism and German National Socialism. It seeks to ascertain the ‘locus’ of political decision-making authority, the composition and the recruitment channels of the dictatorships' ministerial elites during the fascist era. The interaction between the single party, the government, the state apparatus and civil society appears fundamental if we are to achieve an understanding of the different ways in which the various dictatorships of the fascist era functioned. The party and its ancillary organisations were not simply parallel institutions: they attempted to gain control of the bureaucracy and select the governing elite – forcing some dictatorships towards an unstable equilibrium in the process, even while they were the central agents for the creation and maintenance of the leader's charismatic authority. The article focuses on an analysis of the gradations of these tensions that may be illustrated by the eventual emergence of a weaker or stronger ‘dualism of power’. This ‘dualism of power’ appears to be the determining factor in explanations for the typological and classificatory variations used to qualify those dictatorships that have been historically associated with fascism, and which have been variously defined as ‘authoritarian’ and ‘totalitarian’, or as ‘authoritarian’ and ‘fascist’.