Background Venous thromboembolism is an acute condition resulting in maternal morbidity and death. Aims This study aimed to assess venous thromboembolism knowledge among pregnant women in Malaysia. Methods A cross-sectional study was conducted among 143 pregnant women recruited via convenience sampling. Data gathered included demographic characteristics and knowledge of venous thromboembolism. The Fisher exact test examined the association between knowledge and outcome factors. Results Of the 143 pregnant women, 95.8% had low knowledge about venous thromboembolism. A significant association was found between level of knowledge and employment status (P=0.003) and monthly household income (P<0.001). Conclusion The study's participants demonstrated a deficit of knowledge of venous thromboembolism among pregnant women in Malaysia. Healthcare policymakers and maternal health services should put in place policies to improve pregnant women's knowledge of the danger of venous thromboembolism and its associated risk factors.