Penyakit kardiovaskular merupakan penyebab utama kematian global, termasuk di Indonesia, dengan peningkatan kasus setiap tahun. Persepsi risiko individu terhadap PKV berperan penting dalam upaya pencegahan dan dipengaruhi oleh karakteristik sosiodemografi. Penelitian ini bertujuan untuk mengetahui hubungan antara karakteristik sosiodemografi dengan persepsi risiko penyakit kardiovaskular di Indonesia. Penelitian menggunakan desain kuantitatif korelasional dengan pendekatan cross-sectional. Sebanyak 300 responden dari berbagai wilayah di Indonesia dipilih melalui convenience sampling. Data dikumpulkan melalui kuesioner Attitude and Belief about Cardiovascular Disease (ABCD) Risk Questionnaire secara daring dengan disebarkan melalui platform populix by poplite dan dianalisis dengan uji Spearman, Mann-Whitney, dan Kruskal-Wallis. Hasil menunjukkan hubungan signifikan antara usia (p=0,032), status pernikahan (p=0,012), jenis pekerjaan (p=0,021), dan penghasilan (p=0,000) dengan persepsi risiko penyakit kardiovaskular. Tidak terdapat hubungan signifikan pada jenis kelamin, pendidikan, dan kepercayaan dengan persepsi risiko. Kesimpulan: beberapa karakteristik sosiodemografi tertentu berhubungan dengan persepsi risiko PKV. Disarankan : penelitian selanjutnya mencakup aspek klinis seperti pengukuran tekanan darah indeks massa tubuh (IMT), dan perilaku merokok guna memperoleh hasil yang lebih komprehensif. / Cardiovascular disease is the leading cause of death globally, including in Indonesia, with cases increasing every year. Individual risk perception of CVD plays an important role in prevention efforts and is influenced by sociodemographic characteristics. This study aimed to determine the relationship between sociodemographic characteristics and risk perception of cardiovascular disease in Indonesia. The study used a quantitative correlational design with a cross-sectional approach. A total of 300 respondents from various regions in Indonesia were selected through convenience sampling. Data were collected through an online Attitude and Belief about Cardiovascular Disease (ABCD) Risk Questionnaire distributed through the populix by poplite platform and analyzed using Spearman, Mann-Whitney, and Kruskal-Wallis tests. Results showed significant associations between age (p=0.032), marital status (p=0.012), employment type (p=0.021), and income (p=0.000) with cardiovascular disease risk perception. There was no significant association of gender, education, and beliefs with risk perception. Conclusion: certain sociodemographic characteristics are associated with perceived risk of CVD. Suggested: future research should include clinical aspects such as blood pressure measurement, body mass index (BMI), and smoking behavior to obtain more comprehensive results.