The article aims at clarifying the viewpoint of a critical realist relational sociology when dealing with the notion of ‘relational subject’. The term ‘relational subject’, as developed by Donati and Archer, The Relational Subject, indicates individual and social subjects as ‘relationally constituted’, i.e. in as much as they acquire qualities and powers through their internal and external social relations. The validity of the relational perspective can be seen on different levels in social ‘collective’ subjects: on the micro level, on the (...) meso level and on the macro level. (shrink)