Breast cancer is a malignant tumor originating from breast epithelial tissue. Ferroptosis is a novel type of programmed cell death which differs from apoptosis and necrosis. Research found that the accumulation of lipid peroxides in cells, a crucial process of ferroptosis, can be induced by multiple mechanisms. The ferroptosis regulation is closely related to the occurrence and development of breast cancer, and it induced by drugs is a potential and valuable research direction in breast cancer.