The term biloma refers to an encapsulated and well-circumscribed collection of bile in the abdomen. It can be inside or outside the biliary system, spontaneous, iatrogenic or due to an abdominal trauma. Usually, a combination of patients medical history, symptoms and imaging modalities help establish the diagnosis at ease. We herein present a rare case of a hepatic subcapsular biloma formed by a fistula formed on an inflamed gallbladder wall depicted on CT images. The aim of this report is to report the odd condition in which the biloma was formed.