ABSTRAK Latar Belakang: Wanita menikah dini berisiko tidak mencapai identitas peran ibu secara optimal. Pendidikan kesehatan dapat meningkatkan kepercayaan diri, kepuasan peran ibu, dan ikatan tali kasih ibu-bayi yang merupakan indikator pencapain identitas peran ibu. Pendidikan kesehatan belum pernah diberikan kepada wanita menikah dini di Bantul, Yogyakarta. Tujuan: Mengidentifikasi efektivitas Pendidikan Kesehatan Pencapaian Identitas Peran Ibu dalam meningkatkan kepercayaan diri dan kepuasan peran ibu serta ikatan tali kasih ibu-bayi pada wanita menikah dini. Metode: Penelitian ini merupakan quasi-eksperimen dengan pretest and posttest design. Kriteria inklusi meliputi wanita berusia 24 tahun dan kurang, menikah usia 18 tahun dan kurang, dan hanya memiliki bayi usia 0-12 bulan. Kelompok Pendidikan Kesehatan Pencapaian Identitas Peran Ibu (Penkes PIPI) (n=30) diberikan pendidikan kesehatan individu dengan booklet, demonstrasi dan latihan perawatan bayi, serta konseling telepon setelah intervensi. Kelompok ceramah (n=30) hanya diberikan edukasi individu. Hasil: Kelompok Penkes PIPI memiliki skor kepercayaan diri dan kepuasan peran ibu serta ikatan tali kasih ibu-bayi lebih tinggi daripada kelompok ceramah (p value <0,05). Diskusi: Penelitian ini menunjukkan bahwa Penkes PIPI efektif meningkatkan pencapaian identitas peran ibu pada wanita menikah dini. Disarankan penggunaan desain penelitian acak untuk penelitian selanjutnya. Â Kata kunci: kepuasan peran ibu, pendidikan kesehatan identitas peran ibu, dan pernikahan dini. Â ABSTRACT Background: Early married women may not reach maternal role identity optimally. Health education improves maternal confidence, maternal role satisfaction and mother-baby attachment which are indicators of maternal role attainment. It had never been given to early married women in Bantul, Yogyakarta. Objective: To identify effectiveness of Maternal Role Attainment Health Education in improving self-confidence and maternal role satisfaction as well as mother-baby attachment in early married women. Methods: This study applied a quasi-experiment with pretest and posttest design. Inclusion criteria included women aged 24 years old and below, who got married at 18 years old and below, and having baby only aged 0-12 months. Penkes PIPI group (n=30) was given individual health education with booklet, demonstration and baby care training, and telephone counseling after intervention. Lecture group (n=30) was given only individual health education. Results: Intervention group scored higher on self-confidence and maternal role satisfaction, and mother-baby attachment than control group (p value<0.05). Discussion: This study showed that Maternal Role Attainment Health Education effectives improving maternal role attainment in early married women. It is suggested involving a randomized control trial design for further research. Keywords: maternal role attainment health education, maternal role satisfaction, early married