ABSTRACT South Africa and Brazil are notorious for having some of the highest levels of (racialised) inequality on the planet, and dysfunctional education systems failing millions in their aspirations for a better life. Over 2015-16, student protests erupted across Brazilian and South African schools and universities, challenging these conditions through strikes, occupations, on-campus and street protests, and intellectual production. This paper builds on a World-Systems theoretical framework to understand the similarities, circulation, and distance between the two contemporaneous movements. In Brazil, the ‘Primavera Secundarista' high school occupations dealt primarily with local political dynamics, such as school closures, and intersectional forms of oppression. In South Africa, the ‘Fallist' university mobilisations demanded free, decolonised education, alongside addressing issues of outsourcing and institutional racism. In the first section, I give a comparative overview of these student movements’ similarities, situating them in their context and highlighting the key concerns and political and pedagogical practices of student activists in each. While these movements did not generally engage with each other, there were some important points of interaction, discussed in the second section. While highlighting these points of connection, I also advance an argument in the third section for why there was nevertheless relatively little direct engagement between these contemporaneous movements that otherwise had so much in common. The points of connection and disconnection between these similar movements offers insights about the functioning of the contemporary World-System and the modes of transnational circulation between movements therein, with lessons for transnational understandings of social movements, especially South-South movements.