Abstract. Hypertension is a chronic disease that requires long-term treatment. Patient adherence to antihypertensive medication plays an important role in keeping blood pressure under control and preventing complications. This study aimed to analyze the relationship between medication adherence and blood pressure control among hypertensive patients at Puter Primary Health Center, Bandung. This research used a cross-sectional design involving 167 respondents. Data were obtained using the MMAS-8 questionnaire and medical records. The results showed that most patients were non-adherent to their medication (37.7%) and had uncontrolled blood pressure (58.1%). Chi-Square analysis revealed a significant relationship between medication adherence and blood pressure control (p < 0.005). Continuous patient education is necessary to improve adherence to antihypertensive therapy and minimize the risk of complication. Abstrak. Hipertensi merupakan penyakit kronis yang membutuhkan pengobatan jangka panjang. Kepatuhan pasien dalam mengonsumsi obat antihipertensi dalam menjaga tekanan darah tetap terkendali dan mencegah komplikasi. Penelitian ini bertujuan menganalisis hubungan antara kepatuhan konsumsi obat dengan kontrol tekanan darah pada pasien hipertensi di Puskesmas Puter, Bandung.Penelitian menggunakan desain cross-sectional terhadap 167 responden. Data diperoleh melalui kuesioner MMAS-8 dan rekam medis. Hasil menunjukkan mayoritas pasien tidak patuh mengonsumsi obat (37,7%) dan tekanan darah tidak terkontrol (58,1%). Uji Chi-Square menunjukkan terdapat hubungan signifikan antara kepatuhan konsumsi obat dan kontrol tekanan darah (p <0,005).Edukasi berkelanjutan pasien hipertensi untuk meningkatkan kepatuhan terhadap terapi obat, sehingga risiko komplikasi dapat diminimalkan.