The purpose of this article is to examine the relationship between adults self-forgiveness levels and religious coping styles. The research is a field study conducted using the survey technique suitable for the screening method. The sample of the study consists of 384 people aged between 18 and 66. 61.2% of 384 people are women and 38.7% are men. A questionnaire consisting of a "Personal Information Form", the self-forgiveness sub-dimension of the "Heartland Forgiveness Scale" and the "Religious Coping Scale" was administered to the participants in October 2020 via Google Forms. SPSS package program was used in the analysis of the data. The data obtained were analyzed by t-test, ANOVA, and Pearson Correlation Analysis techniques. According to the findings obtained as a result of the research, it was found that the variables of gender, age, marital status and subjective religiosity did not differ in the level of self-forgiveness; It was determined that age, marital status and subjective perception of religiosity variables make a significant difference in religious coping styles. Significant positive correlations were found between self-forgiveness and positive religious coping, and negative significant relationships were found between negative religious coping.