Background: The increasing prevalence of cardiovascular disease has emerged as a significant global and public health issue within the category of non-communicable diseases. In this study, we have to assess cardiovascular diseases knowledge and risk factors among adult population in Sulaimani City. Materials and Methods: A descriptive study was done with 131 people in Sulaimani city was collected the data includes socio demographic, clinical characteristics, and information about some risk factors of cardiovascular disease through direct interview. Results: The results of the present study revealed that 60.3%, 39.7% of the participants were males and female respectively. Most of them married and from urban area, 35.9% was graduated from primary school. 51.9% of them were unemployed. 76.3% of them had insufficient economic state. 81% of them were current and second-hand smoke. More than half of them had no information about heart disease, it is risk factors. Most 80.2% of them did not do regular exercise. Conclusion: From this present study, we have concluded that insufficient knowledge of the participants regarding risk factors of heart disease, especially food drug interaction and drug- drug interaction. More than half and nearly a quarter of them did not sure about existing dyslipidemia and hypertension respectively. The majority of them did not perform regular daily exercise. Keywords: cardiovascular diseases, knowledge, adults, population, Sulaimani city, descriptive study