This article analyzes, from a comparative perspective, the distinctive features of the labour trajectories in paid domestic work of Bolivian and Peruvian women in the city of Cordoba, Argentina. A comparative perspective allows thinking about the ways in which national origin, together with gender and social class, becomes a central aspect of the labour trajectories and strategies of migrant women in Argentina. The methodology chosen to carry out this paper is qualitative, based on interviews with Bolivian and Peruvian women living in Cordoba city at the moment of this research.