There are several types of diseases that attack cattle. The diseases that have been attacking recently are Foot and Mouth Disease (FMD) and JembranaVirus Disease (JVD). This research aims to determine the mortality rate of cattle affected by FMD and JVD in Gowa district of South Sulawesi. The research was carried out in 2024. The data source used was secondary data for 1 year, namely 2022, sourced from reports from the Gowa Regency Livestock Service. Data were analyzed descriptively in the form of means and percentages. The research results show that the overall cattle mortality rate is high, however in the case of FMD and JVD it is in the low category. Based on the results of this research, it is recommended that farmers implement biosecurity to avoid infectious diseases.