Family support plays an essential role in understanding lifestyle changes associated with chronic illness, changes needed to help sick members. Family support for patients with hypertension can improve health, and intensive support can reduce pain and help carry out a more disciplined diet program to be maximized. Low adherence to treatment makes it difficult to control his blood pressure. The purpose of this study was to determine the relationship between family support and commitment in implementing a diet program for elderly Hypertension in Muarasanding Village, Garut Regency.The type of correlative descriptive study that describes the relationship of family support with hypertension diet compliance. This study's population is hypertension sufferers in the Muara Sanding village located in the SiliwangiGarut Health Center working area. The sample is a total sampling of 51 respondents. The instrument used was a questionnaire. The validity test uses the product-moment correlation technique; the reliability test in GarutJayaraga Village is 20 elderly. Data analysis uses chi-square.The results of this study received as much support as 57% with a level of adherence to carrying out a diet of 55%, and categories that lacked family support 43% and who did not carry out dietary compliance 45%. Results of analysis Sig = 0.42 (a <0.05) means that HO is rejected and accepts H1. There is a relationship between family support and adherence in implementing a diet in the elderly with hypertension. The analysis also found a significant correlation value, with an equivalent odds ratio of 3,889, meaning families who support have the possibility of 3,889 times to comply with the hypertension diet program. Conclusion: There is a relationship between family support with adherence to implementing the diet.