PURPOSE The purpose of this study was to evaluate the effectiveness of a peer cervical cancer prevention education program on Korean female college students' knowledge, attitude, self-efficacy, and intention. METHODS A quasi-experimental pretest-posttest design with a non-equivalent control group was used. The participants were 58 female college students in a metropolitan city in Korea. The sample consisted of an intervention group (n=28) that participated in a peer education program and a control group (n=30). Data were measured using self-administered questionnaires at two time points: prior to the intervention and after the intervention. RESULTS Compared to the control group, the experimental group reported significantly positive changes for knowledge, attitude, self-efficacy, and intent to practice cervical cancer prevention behaviors. CONCLUSION The findings of this study indicated that a peer education program developed for Korean female college students was a useful and effective intervention strategy to promote cervical cancer prevention behaviors in Korean sociocultural contexts.