This study aims to identify the impact of soccer friends' experience in leisure activities on leisure identity and psychological well-being. A total of 251 questionnaires from participants in the Sejong City National Sports Football Competition were used for the result analysis from March 1, 2019 to June 30, 2019 and the analysis of the results through correlation and multiple return analysis resulted in the following meaningful conclusions. First, looking at the relationship between the factors of adult soccer players' experience in leisure activities, the factors of leisure identity, and the factors of psychological well-being, it turns out that all the individual factors show a significant positive relationship. In other words, the degree to which he equates his "self-identification" with his experience in soccer has been high, and he has shown a tendency to respect himself. In addition, the relationship between the factors of leisure activity experience and psychological well-being was significantly shown between the factors of efficacy perception and autonomy. Second, there are significant factors of efficacy perception, self-identification and daily escape among the ‘female identity sub-factors’ that have a positive effect. The "respected factors" were found to have significant effects on self-identification, daily escape and social relationship factors, while the "emotional attachment" factors were found to have statistically significant effects on daily escape and social relationship factors. Third, the experience of leisure activities formed by soccer friends has also been shown to affect psychological well-being.