ABSTRACT The aims of this study were (1) to identify the potential and challenges faced by agricultural extension workers in improving food security in Indragiri Hilir Regency, Riau Province. (2) Identify the potential and challenges faced by rice farmers in increasing food security in Indragiri Hilir Regency, Riau Province. (3) Analyzing the food security of rice farmers in Indragiri Hilir Reg…