The invention provides a Yunnan type all-sheep feast and a preparation method of the Yunnan type all-sheep feast. The Yunnan type all-sheep feast comprises cold dishes: a snout, a cheek, a nose, lantern meat, an ear, a tongue, meat outside a tripe, a neck, a sausage, a kidney and stomach, breast fat, sheep genitalia, a chine, a flank, tripe bottom meat, a fried heart, a fried kidney, a lung, a liver with pepper, tenderloin, shredded tripe, linggan, a honeycomb tripe, a thousand-layered tripe, termitomyces albuminosus, a plum blossom intestine, lidan, a mess tin, a bouton, a small intestine, shank meat, fried boiled meat, zhepao and tuohui; hot dishes: a brain with bamboos and chrysanthemum, huawangfeili, rumex meat with a purple yam, a pearl cocoon, a big crisp fried bread, wensihongwang, fried fish and chine, braised tripe and fungi, cumin strings, fochuangsongcai, cream pancake, huabanxianzhi, steamed meat with black pepper, qinghongbangzi, a colorful cloud shredded liver, crisp milk, preserved rumex japonicus, Dianbojinyinsui, yunjiangsiliu, soft-fried eggs, and a treasure leg end; and sweet dishes: xiangmenpuluofu, xiangmusu, a rock candy tail head, butter biscuit tea, and a fruit in bladder. The feast is suitable for a formal meal occasion, is nutrient-rich and has a Yunnan characteristic.