Hypertension cases in Kulon Progo has increased in last 3 years. One method to control hypertension are with doing hypertension management, for example is physical activity dan DASH diet behavior that have correlation with respondent knowledge Objective: This study aims to knowing the correlation between knowledge and behavior hypertension management: physical activity and DASH diet hypertension patients in Salamrejo Village Methods: This study is non-experimental study with cross sectional design. Samples in this study were 104 respondent that suffer hypertension in Salamrejo with total sampling technique. The instruments used are questionnaire of demography data, questionnaire of knowledge, and questionnaireof behavior about hypertension management. This study is held on May until June 2016. Results: The result from this study showed majority respondent are ≥ 50 year old (80,8%) and the sex are woman (70,2%). The majority level of education are not go to school (33,7%). Majority respondent havefamily history with hypertension (51%). Respondent already got information about the important of physical activity and DASH diet for hypertension sufferer (75%). Majority respondent earns each month are ≤ Rp 1.138.000,00. The result of correlation test with Pearson test between knowldge and behavior with p-value=0,376 Conclusion: This study shows there is no correlations between knowledge and behavior hypertension management: physical activity and DASH diet hypertension sufferer in Salamrejo Village Suggestion: Researcher suggests to the next study to including confounding variable that influence respondent behavior, such as habit, information, and environment.