Aim: Aim of the present case is to report and describe a rare case of chest wall deformity in a 70 years old male cadaver. Case Report: Variations in the anterior chest wall are rare. Present case describes bifid ribs involving the right 3rd rib and 3rd costal cartilage, 5th rib and 5th costal cartilage which were observed during routine dissections for undergraduate medical students. When compared to the lower intercostal spaces, the upper intercostal spaces of the third and fifth bifid ribs were found to be narrow. Intercostal muscles were present in both the bifid spaces. They received their nerve supply and arterial supply from the 3rd and 5th intercostal nerves and arteries respectively. Conclusion: It is important to know about such anatomical variations, for clinicians during differential diagnosis with other diseases, such as a chest wall tumors or costal fracture and for counting the ribs.