This chapter reviews the empirical research on the supply of teachers in Latin America. The first part stresses the importance of teacher labor market perspectives for understanding the supply of high-quality teachers, one challenge that most countries in the region face. The second part introduces the teacher labor market framework that guides the search, while the third section describes the goal of the review and the methodology. It follows a mapping, description, and classification of the empirical research on the teacher supply and a discussion of the main findings. The chapter ends with a summary and a brief discussion of the implications for teacher policies. [For the complete volume, "Annual Review of Comparative and International Education 2018. International Perspectives on Education and Society. Volume 37," see ED667018.]