Abstract: Cerebral hemorrhage has a high incidence and numerous complications. Pulmonary infection is one of the serious complications of cerebral hemorrhage. Domestic and foreign researchers have developed pulmonary infection prediction models for patients with cerebral hemorrhage, which can provide references for clinical medical staff to identify high-risk groups in the early stage and formulate intervention strategies as soon as possible. This article summarized the risk factors of pulmonary infection, the overview of risk prediction models, the current research status of pulmonary infection prediction models, and the significance of prediction, aiming to provide references for the evaluation and prevention of pulmonary infection in patients with cerebral hemorrhage.