Latinx youth are often engaged in critical action to transform social injustices, yet we know little about the wellbeing of Latinx youth activists. This study draws on critical ethnographic research to understand the multidimensions of wellbeing that Latinx youth experienced when they engaged in critical action toward anti-immigrant politics during the Trump Era. Data collected through open-ended interviews with Latinx youth who participated in social protests revealed that (a) concepts of wellbeing need to be extensively explored for a more nuanced understanding of its characteristics, and (b) when youth engage in critical action, they experience physical and socioemotional wellbeing in distinct ways. This research contributes to the critical consciousness and wellbeing scholarship by (1) adding to the dearth of research on Latinx youth physical wellbeing and critical action, (2) theorizing nuances of physical, mental, and socioemotional wellbeing as simultaneously present during critical action, and (3) centering the voices and experiences of Latinx youth, specifically Latina youth, who have historically been omitted from the literature.