Yes, most European countries allow international students to work part-time while studying. This helps students manage their living expenses and gain useful work experience. For example, in Germany, international students can work up to 120 full days or 240 half days per year. Many students find part-time jobs in areas such as retail, restaurants, university offices, or research projects. Working while studying can also help students improve their local language skills and professional experience. However, students should always make sure that part-time work does not affect their studies and academic performance.