Preeclampsia is a specific condition in pregnancy characterized by placental dysfunction and maternal response to the presence of stem inflammation with endothelial activation and coagulation. The diagnosis of preeclampsia is based on the presence of hypertension and proteinuria at 20 weeks of gestation. This type of research is an analytic survey with cross-sectional study design. The population in this study are all mothers who come to visit the KIA Poly Room at Lasinrang Pinrang Regional Hospital. The sampling technique used in this study is Accidental Sampling. the number of samples in this study was 134 people. This research will be conducted at Lasinrang Pinrang Regional Hospital in July to August 2019. The results of this study show that there is a relationship between maternal age (P = 0.023), Gravida (P = 0.0001), parity (P = 0.0001) with preeclampsia in the KIA Poly Room of Lasinrang Regional Hospital Pinrang in 2019. Suggestions proposed in this study are Expected to mothers who are at risk age (<20 years and> 35 years), Primigravida (First Pregnancy), Multiparity to better maintain diet and be diligent in carrying out examinations Pregnancy during pregnancy to avoid the incidence of preeclampsia during childbirth.