Abstract: The self-efficacy of cancer patients undergoing chemotherapy plays an important role in patients’self-management and quality of life. This paper reviewes the current status of self-efficacy of cancer patients undergoing chemotherapy at home and abroad, and comprehensively summarized and analyzed the self-efficacy measurement tools and influencing factors of cancer patients undergoing chemotherapy, therefore to provide enlightenment for the improvement of the psychological behavior intervention measures of cancer patients.