<p>This study examined the role of supervisor support in fostering research creativity and confidence among Chinese graduate students, a crucial aspect for academic success in higher education. Given the increasing emphasis on research productivity and innovation in Chinese universities, understanding the factors that influence research creativity is vital. The study focused on three dimensions of supervisor support: academic, personal, and autonomy support. Data were collected from 1328 students across 42 Chinese universities. Multiple regression analysis demonstrated that academic and autonomy support significantly enhanced research creativity, whereas personal support did not show a significant effect. Additionally, gender and academic discipline differences were found, with male students and those in science disciplines exhibiting higher levels of creativity. Qualitative analysis identified key themes, including the importance of academic guidance and emotional support. Despite limitations such as convenience sampling and self-reported data, the findings highlighted the need for balanced supervisory practices that foster both academic rigor and student autonomy. Implications for Chinese graduate students and their supervisors are discussed.</p>