This thesis, entitled O fazer-comum das ocupações na luta pela produção do espaço, has as main objective to analyze how squats can be configured as urban commons and how they have potentialities for anti-capitalist struggles for the production of space. First, a discussion about the circulation of capital and its interference in the production of space, today, metropolized, was presented. Then we discuss the concepts of social movement and squatting, attempting to demonstrate the potentialities of urban squats. Finally, based on the conceptualization of common, we intend to demonstrate that urban squatting is an important form of struggle for the city, and could establish the common and the production of an anti-capitalist urban space. In this sense, we tried to demonstrate that the capitalist spiral in its continuous search for accumulation also creates gaps for the end of capitalist circulation itself, and the metropolized space appears as an opportunity to that end, based on its heterotopic spaces, such as squats. Thus, squatting, by practicing the commoning, can break several of the capitalist bonds and can modify our society from the inside by creating other spaces in which the common is the political principle and, defining threshold spaces and community fabrics.