Brazil has been praised for the development of its agricultural sector, its policies against hunger, and its support for family farming. Yet, the future of small-scale family farmers remains uncertain. In this paper, we question whether food system localization facilitates the integration of small-scale family farmers into food governance processes in Porto Alegre, Brazil. To answer this, we present the City Region Food System (CRFS) as a conceptual approach to explore the relationship between food systems localization and enhanced participation of small-scale family farmers in food governance. After introducing the case study of local food in Porto Alegre, we highlight key structural inequalities that limit family farmers' participation in local food practices and influence their involvement in food governance. We then examine linkages between local food policy eff orts and family farmers' praxis, attempting to discern mismatches and related implications for the development of an inclusive CRFS. We argue that systematization of local food practices within the city region represents a double-edged sword as it may translate into a decrease in farmers' autonomy and ownership of local initiatives but could also burden them with regulations not fit for purpose. In conclusion, we suggest that a CRFS approach to planning can help to address structural inequalities and power asymmetries in local food governance only if informed by local dynamics and based on context-sensitive mechanisms for participatory governance incorporating a variety of small-scale family farmers (and other stakeholders).