Aim: Knowledge of normal and abnormal arterial supply of the caecum and appendix is very important to surgeons to perform the abdominal operations. The present study was carried out to know the arterial pattern of caecum and appendix. Materials and methods: The study was done on total number of 80 specimens, 30 were adult cadavers and 50 foetuses. Results: In all adult and foetal specimens, the ileo colic artery was arising from right side of superior mesenteric artery, anterior and posterior caecal arteries were arising from inferior division of ileo colic artery. Single Appendicular artery was arising from inferior division of ileo colic artery in all specimens expect one foetuse, which seen accessory appendicular artery. Conclusion: In the present cadaveric study observed majority normal pattern of arterial supply of caecum and appendix except one accessory appendicular artery observed in foetuse.