Objective To investigate whether antipsychotic drugs will increase the risk of venous thromboembolism (VTE) and pulmonary embolism (PE), and to provide evidence for the prevention of VTE and PE in patients with APs exposure. Methods Databases including PubMed, Web of Science, CNKI, VIP and Elsevier were searched from inception to July 2016 to collect case-control studies and cohort studies on the association between APs exposure and the risk of VTE and PE. The literature were screened according to the inclusion and exclusion criteria, the data were extracted and the bias risk of the included studies were evaluated by two reviewers independently. The Meta-analysis was performed by using Stata 12 software. Results Nineteen studies were included. The results of meta-analysis showed that APs exposure was associated with VTE (OR=1.50, 95%CI 1.30 to 1.74,P<0.001). Exposure to low-potency FGA (OR=2.28, 95%CI 1.02 to 5.10,P=0.045), high-potency FGA (OR=1.68, 95%CI 1.37 to 2.05,P<0.001) and SGA (OR=1.74, 95%CI 1.24 to 2.44,P=0.001) revealed an increased risk of VTE. Exposure to APs also signi?cantly increase the risk of PE (OR=3.69, 95%CI 1.23 to 11.07,P=0.02), especially exposure to FGA (OR=2.54, 95%CI 1.22 to 5.32,P=0.013), but exposure to SGA could not revealed an increased risk of PE. Conclusion FGA and SGA exposure maybe associated with an increase in the risk of developing VTE. And exposure to the FGA could increase the risk of PE. The occurrence of VTE and PE should be monitored when taking Aps.