This article discusses how the sociology of emotions in Latin America, a recently established field of knowledge still in the process of institutionalization, first developed between 2000 and 2019. Research in this period focused on six wide-ranging and heterogeneous thematic areas: ( a) social change, sociability and emotions; ( b) social movements and feelings; ( c) gender, generations, affectivity and care; ( d) migration and emotions; ( e) work, affectivity and emotions; and ( f ) theoretical reflections and analytical propositions. Critical evaluation of the field has uncovered three areas of analytical tension that impede its consolidation: disciplinary boundary-setting (sociology, sociology and anthropology of the emotions, philosophy), analytical perspectives (sociological, sociocultural, philosophical), and the object of research (emotions, emotions and the body, the body and emotions), all of which have implications for social research. Expected final online publication date for the Annual Review of Sociology, Volume 47 is July 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.