Refined brown sugar is one of the typical product in Banyumas District. The production center of refined brown sugar is located in Cilongok Sub District. The purpose of this study is to evaluate the marketing environment of refined brown sugar from Cilongok Sub District, Banyumas District. The specific purpose of this study is to describe the marketing actors of refined brown sugar and marketing functions, analyze market structure in the producer area, analyze the dominant elements in determining the price of refined brown sugar in the regional market of producers, evaluating the marketing channel pattern of refined brown sugar from producers to end consumers, and show the performance of marketing refined brown sugar. To evaluate the marketing of refined brown sugar used descriptive analysis, margin analysis, farmer's share, profit margin analysis, analysis of technical and economic efficiency, and market share. The results this study showed that the actors involved in the marketing of refined brown sugar in Cilongok Sub District included: producers, small collectors, large collectors, cooperatives and supplier traders, the structure of the refined brown sugar market at the producer level and the merchant level tend to be less competitive, the dominant actor in determining market prices in producer regions is the buyer, there are three patterns of marketing channels for refined brown sugar in the research area, the market performance in marketing refined brown sugar is still not good.