BACKGROUND: Work-life balance is an increasingly important issue in modern work environments, referring to a healthy harmony between work and personal life. Leisure is a crucial element supporting this balance, yet negative tendencies such as workaholism can challenge it. Over time, this can diminish work performance and lead to health problems. OBJECTIVE: This study aims to understand the role of leisure involvement in workaholism and evaluate this relationship with consideration for gender differences. METHOD: The data of the research were obtained through survey. The survey collected from individuals working in shopping centres in Konya province of Türkiye by using simple random sampling method. A total of 389 individuals (185 female and 204 male) working in shopping centers participated in the study. RESULTS: The findings indicate significant differences in leisure involvement and workaholism concerning gender. Additionally, a relationship between leisure involvement and workaholism was identified, with gender having a moderating effect on this relationship. CONCLUSION: Consequently, it was determined that women exhibit higher levels of leisure involvement and workaholism tendencies compared to men, highlighting the crucial role of the relationship between leisure involvement and workaholism in ensuring work-life balance. The results of the research are discussed in the relevant section. Based on the findings, theoretical and managerial implications are developed.