The aim of this study was to evaluate the effect of breastfeeding education provided using the digital storytelling method on mothers' breastfeeding self-efficacy and breastfeeding success. The study was conducted using a quasi-experimental pretest-posttest control group design. A total of 216 postpartum women participated in the study, including 108 women in the intervention group and 108 women in the control group. The intervention group received breastfeeding education based on the digital storytelling method, while the control group received routine breastfeeding education provided in the hospital. Breastfeeding self-efficacy and breastfeeding success were evaluated after the intervention.