Objectives To explore the relationship between the psychological wellbeing and traditional Chinese medicine（ TCM） constitutional types of employees in logistics industry. Methods A total of 1 154 employees were surveyed using Symptom Checklist-90（ SCL-90） and TCM constitutional type identification questionnaire. Results The total score and five factor scores（ i.e.， somatization， obsessive-compulsive， expression， anxiety， psychoticism） of SCL-90 were significantly higher in surveyed employees than the national norm（ P＜0.05）. 48.44%（ 559/1 154） of the employees were gentleness constitutional type， and 51.56%（ 595/ 1 154） were pathological constitutional type. Every factor score of SCL-90 was significantly negatively related to gentleness type scores， and significantly positively related to eight types of pathological constitutional type scores（ P ＜ 0.01）. The constitutional types of qi-depression， qi-deficiency， dampness-heat and blood stasis can predict the SCL-90 total score positively， while the constitutional types of gentleness and yang-deficiency can predict the SCL-90 total score negatively. Conclusions The overall psychological wellbeing in logistics industry is poor， and employees tend to have pathological constitutional types. There is a close relationship between psychological wellbeing and TCM constitutional types in logistics employees. The constitutional types of qi-depression， qi-deficiency， dampness-heat and blood stasis are risk factors for the psychological distress.