Abstract: Preeclampsia is a complication in pregnancy that can cause serious illness, disability, and can cause death on maternal, fetal and neonates. In 2018, preeclampsia was the second of the tenth diseases in the maternity room of Dr. Moch Ansari Saleh Hospital Banjarmasin. One of the maternal deaths in South Kalimantan Province is caused by preeclampsia. The most cause of maternal deaths in South Kalimantan is hypertension, namely as many as 26 people (32.91%) while in 2017, maternal deaths caused by hypertension were 19 people (25.33%). This research aims to analyze actors that influence the incidence of preeclampsia in Dr Moch Ansari Saleh Hospital Banjarmasin. The study begins by determining a case (mothers who have preeclampsia) and control (mothers who did not have preeclampsia). The number of samples in the study was 72 samples with accidental sampling technique.