The experiences of Latina women and girls with state surveillance, and their responses to unfair policies and practices, remain underexplored. Drawing on in-depth interviews with Latinas—primarily of Mexican descent—living in San Diego, we examine how encounters with local police and immigration enforcement shape their political practices. Participants described repeated negative encounters with police and immigration enforcement agencies over the life course. These cumulative experiences fostered distrust of police and critical views of surveillance practices designed to restrict the mobility of immigrants and other systematically minoritized groups. In response, many of the women engaged in community organizing and adopted counter-surveillance strategies. Our findings show how patterned experiences with state surveillance generate political critique and action.