Yes, Indian students can work part-time while studying a Master's degree in most European countries. In Germany, international students can work up to 120 full days or 240 half days per year. In the UK, students can work up to 20 hours per week during the academic term and full-time during holidays. In Ireland, students can work up to 20 hours per week during term time and 40 hours per week during holidays. France, the Netherlands, and Spain also allow part-time work for international students. Working part-time helps students earn extra income to cover living expenses and also gives them valuable work experience.