Aims: The aim of this study is to evaluate the data belonging to patients who were diagnosed with benign or malignant soft tissue and bone tumors and tumor-like lesions evaluated by musculoskeletal tumor study group of Trakya University Faculty of Medicine in between January 2013 and June 2017 and the relationship between the frequency of benign, malignant bone and soft tissue tumors and tumor-like lesions, with the patients’ age and gender. Methods: The data of 687 patients who were evaluated by the musculoskeletal tumor study group of Trakya University Faculty of Medicine between January 2013- June 2017 were analyzed retrospectively. All of the data was analyzed by using SPSS. Chi-square analysis was used to obtain categorical data in order to point out the distribution of age and gender of patients with musculoskeletal system tumors and tumor-like lesions. Results: The number of patients over the period from January 2013 to June 2017 was 687. The number of patients who were evaluated by biopsy and acquired histopathologic confirmation of their condition was 341. The mean of patients’ ages was 44.3±21.4 (4-92). Among 341 patients, 106 (47.1%) patients were female and 119 (52.9%) patients were male. The mean of females’ ages was 43.7±20.4 (4-92). The mean of males’ ages was 44.7±22.4 (5-90). Conclusion: Benign bone and soft tissue tumors were more common than malignant tumors. Benign bone tumors were predominantly seen in young adults. Our results was consistent with the literature however due to some patients who did not need a pathological sampling, our sample size was smaller than intended. With better archived information, more consistent results could be obtained in further studies.