COVID-19 is an acute viral infection caused by SARS-CoV-2 coronavirus. This pandemic disease stands out for the marked variation in the clinical characteristics of patients, ranging from asymptomatic cases to severe organ dysfunction and death. Serious complications occur in the late phase of the disease or even after viral infection, and thrombotic events are one of these complications. In this context, this study aimed to report a case of an obese, young adult female patient with a complication of pulmonary thromboembolism after infection by COVID-19.