Objectives: It was aimed to determine the relationship between CLT and latent aging, in this study. Methods: This study was conducted in November 2019 with 63 CLT patients (57 female, 6 males; living in the province of Adana in Turkey; ages ranging between 31 to 58; who responded “yes” to questions Q1 and Q2.). Results: In this study, it was found that the physical (sallow skin, under-eye swelling, puffiness) and psychological (depression, anxiety, dysmnesia, focus problem) changes and effects taking place in the individual’s body were effective in the sense of latent aging. Conclusion: In this study, Chronic Lymphocytic Thyroiditis (CLT) was found to be associated with latent aging in the context of psychological and physical effects, and the imitation ability of latent aging via CLT was proved.