Religious conflicts are increasingly covered by the media these days, such conflicts if not managed properly can lead to wars and killings as has happened abroad and others have taken the time to use the legal process. Therefore, this article aims to discuss the concept of Alternative Dispute Resolution (ADR) mediation and its implementation against religious conflict resolution. Researchers use a qualitative method, which is a literature review and analysis of previous writings. As a result, the study found that the method of mediation in the Alternative Dispute Resolution (ADR) is very suitable for dealing with religious conflicts, since it does not take long and can satisfy both conflicting parties to lead to peace.