The practice of Islamic Communication in the era of the industrial revolution 4.0 is indispensable as a strategic step to grow, maintain, and develop Islamic civilization. The correct application of Islamic communication will be able to usher in a change in healthy communication, by not eliminating the uniqueness of Islam in various parts of the world. Because Islam is not a religion born in a vacuum without being bound by the local culture. But in fact, there is always continuous communication between islamic teachings and those that grow in society, thus giving birth to an advanced culture that can give birth to Islamic civilization. The writing of this book is intended for teaching materials at the Faculty of Da'wah and Communication, which is expected to be an impetus for further studies. Because there are relatively few books that discuss Islamic communication. This book contains various discussions about Islamic communication ranging from the scope of Islamic communication, the practice of Islamic communication from time to time, human beings in the perspective of Islamic communication, elements, forms, and functions of communication. This includes discussing the correlation of Islamic communication, methods and strategies of Islamic communication, communicants as recipients of messages, the effects and principles of Islamic communication.