Introduction. Health is an important value for many of us. Every year, more and more people take care of their lifestyle, which is the most important determinant of health. Healthier eating habits, increased physical activity, or quitting smoking are being implemented increasingly consciously. In recent years, attention has also been paid to the quality of sleep, which has a major effect on our overall well-being. Aim. This study aims to investigate and evaluate the level of physical activity and sleep quality among young people. Material and methods. A total of 206 Wroclaw Medical University students participated in the survey. It included self-designed demographics and standardised questionnaires: the International Physical Activity Questionnaire (IPAQ) – Short Form, Pittsburgh Sleep Quality Questionnaire (PSQI). Results. An overwhelming number of respondents (87%) were physically active and reached sufficient or high levels of physical activity. As many as 86% of women and 90% of men were physically active. As many as 86% of rural residents and 87% of urban residents were physically active. More than half of young people had poor sleep quality, although 81% subjectively rated their sleep positively. Poor sleep quality was reported by approximately 52% of women and 57.5% of men. The declared average amount of sleep was 6.8 hours per night. Poor sleep quality was reported by 58% of students living in rural areas and 51% of those living in urban residents. Conclusion. 1. Young people are physically active and achieve an adequate level of physical activity. 2. Young people have poor sleep quality. 4. There is a need to educate young people about the benefits of physical activity and good sleep quality as key components of a healthy lifestyle. It seems important to increase health promotion activities among young people.