This chapter situates feminist migration theory within broader debates in political theory, arguing that migration reveals structural features of the socio-political world that extend beyond mobility itself. Through an analysis of vulnerability and domination, it introduces dispossession as a key concept linking feminist and republican concerns while exposing the limits of mainstream non-domination approaches. The chapter further advances a political realist account of exclusion, treating it as a constitutive feature of political life rather than an anomaly. Its central contribution is to show that feminist perspectives are analytically generative, illuminating how power, dependency, and exclusion operate across political contexts and strengthening political theory’s normative and explanatory ambitions.