The aim of this study is to investigate the mental toughness levels of individuals who actively do sports in the face of events they face during sportive performances. Mental toughness is among the psychological characteristics to achieve the highest performance by athletes and coaches. Mental toughness is also important in terms of evaluating the performances of athletes and support their development. The population of the study consisted of individuals who actively do sports in the city of Elazig while the sample of the study consisted of 156 active athletes, who were chosen by the simple random sampling method. As the data collection tools, the personal information form, which was created by the researchers, and the Mental Toughness Scale (MTS), which was developed by Madrigal et al. (2013) and adapted into Turkish by Nevzat Erdogan by 2016, were used. In conclusion, of the athletes who participated in the study, it was observed that male athletes had higher levels of mental toughness compared to female athletes according to the gender variable. Furthermore, no significant differences were observed in terms of the variables of marital status, age, educational status, sports experience and sports branch.