For teachers of immigrant-origin students and their peers, emerging research notes the challenge of facilitating a high-quality education for students subject to traumatic events related to harsh immigration enforcement policies. This study examines whether new teachers from seven teacher preparation programs experienced the impacts of immigration enforcement and felt prepared to support students who were impacted. I surveyed new teachers in preservice and after 1 year of teaching (N = 473) using survey instruments developed by Cohen and colleagues along with additional constructs developed via pilot testing. New teachers reported that immigration enforcement negatively impacted their students and their job satisfaction. Teachers exposed to discussion of immigration policy and teachers who reported engaging with immigrant families in preservice were more likely to view themselves as prepared to support students. I discuss differences for teachers in urban, Title I, and elementary settings.