AbstractThis paper explores the role of community food spaces in processes of social change and reproduction. I investigate the mechanisms by which these groups reproduce, exacerbate, or dismantle power relations and socio‐environmental injustices. I systematically examine exclusion and inclusion dynamics and assess what shapes diversity of participation and representation. Contending that diversity is not a sufficient indicator of social equity and may overshadow forms of injustice, I unpack the interlocking workings of privilege and power in place and examine innovative ways of developing emancipatory food politics. Drawing upon activist ethnography among community gardens, people's kitchens, and co‐operative projects in Berlin, I expose the complex, dual nature of its food activist landscape, characterised by the coexistence of experienced, locally rooted, and openly political projects, and more recent, outsider‐led sustainability‐ and consumption‐orientated projects—together embodying the variegated and shifting politics of socio‐environmental change in the city and beyond.