Objective Te aim of this study was to determine the knowledge levels of hypertension patients and related factors. Materials and Methods A questionnaire including questions about personal information and suggestions about the knowledge of hypertension was applied to the participants. Te relationship between each other was evaluated.To determine the level of statistical significance, 95% confidence interval and p≤0.05 were considered significant. Results Of the 200 participants included in the study, %49.50 were female and %50.50 were male; %85.92 were married and %49.00 were primary school graduates. Te mean age was 60.37 ± 10.91 SD. In the drug compliance subdimension, the level of knowledge of the group of graduates of secondary school, high school, university and above; It was significantly higher than the primary and below groups (p=0.028). It was seen that the participants who had high school and higher education knew the names of the drugs that they used statistically meaningfully more than the participants with middle and lower education levels (p=0.002). It was seen that the mean score of the patients receiving medication regularly from the medical treatment subdimension was significantly higher than those who did not use it regularly (p=0.034). Te total score (p<0.001), definition (p=0.001) and medical treatment (p=0.010) subdimension scores of those who knew the name of the drug they used were significantly higher. Conclusion Te knowledge levels and related factors of hypertension patients vary. Knowledge levels of patients should be increased for efective management of the disease. Other possible factors that prevent efective management need to be identified and resolved.