Aim: This study aimed to identify the perspective knowledge, attitudes, and barriers of community pharmacists in promoting breast cancer health. Methods: An internet-based self-administrated questionnaire was distributed using social media groups to the community pharmacists in Jordan. Results: A 76.7% of the pharmacists had insufficient knowledge score of breast cancer and 92.7% had positive attitude. Access to breast cancer educational materials was the major barrier to pharmacists. A significant association was found between pharmacists' knowledge and breast cancer educational materials being given to patients (p