This book entitled "CASE STUDIES ON FAMILY COMMUNICATION THEORIES IN INDONESIA is the collection of critical thoughts from International Class Students of KM 47, Communication Department, Faculty of Communication and Social Science, Telkom University. Their analysis in the essays is reflecting family communication phenomenon which discussed using the assumption of interpersonal communication theories. There were 22 interesting essays attached in this book which contains many cases on family communication, which are related to communication theories analysis. We expect that this book can enhance the expansion discussion on family communication studies.