This analysis considers the role district policy environments play in the lives of beginning teachers. As part of a larger longitudinal study of teacher learning in the language arts, the authors analyzed the experiences of three first-year teachers in two contrasting school districts. This article assesses the role of policies concerning curriculum, professional development, and mentoring in teachers' opportunities in learning to teach language arts. The ways in which districts were organized had consequences for what these beginning teachers learned about teaching; district structures either encouraged or deflected conversations about teaching English. In addition, the authors found that districts served powerful roles as teacher educators. The tasks the districts assigned the teachers, the resources they provided, the learning environments they created, and the conversations they provoked proved to be consequential in shaping both teachers' concerns and their opportunities for learning about teaching language arts.