Aneurysm of the celiac artery is an uncommon clinical problem; fewer than 180 cases have been reported in the world medical literature. Most patients are symptomatic at the time of diagnosis. However, occasionally such aneurysms are detected incidentally during diagnostic imaging for other diseases. We present the case of a 72-year-old man who had an asymptomatic celiac artery aneurysm detected by computed tomographic angiography after endoluminal exclusion of an infrarenal aortic aneurysm. The patient underwent successful resection of the aneurysm and revascularization of the aorta-common hepatic and splenic arteries with use of an autologous saphenous vein graft.