With the U.S. Agency for International Development (USAID) Bureau for Resilience and Food Security, USAID Advancing Nutrition conducted a series of activities to identify assessments (methods, tools, and metrics) suitable for food environments in LMICs. This report presents findings from three activities—a landscape assessment, a ranking exercise, and a survey—that led to a priority list of methods, tools, and metrics for evaluating informal and formal market food environments in LMICs. The report links to a Supplementary Table of the methods, tools, and metrics reviewed.