代国
(?
325年~?
337年)
拓跋纥那,生卒年不详,中国东晋十六国时期鲜卑索头部首领、代王,325年至329年、335年至337年在位,是南北朝时期北魏皇帝的先祖之一。拓跋猗㐌之子,拓跋贺傉之弟。325年,贺傉去世,纥那因此继立。
327年,纥那为后赵中山公石虎派军所攻,兵败,迁首府于大宁(今河北张家口)。329年,贺兰部及其他各部酋长共立纥那的堂侄拓跋翳槐为代王,纥那只好投奔宇文部。
335年,翳槐欲杀其舅父贺兰部酋长贺兰蔼头,各部因此叛变,纥那自宇文部返回,再被拥立为代王,翳槐逃奔后赵。337年,翳槐在后赵将领李穆保护下至大宁,翳槐的旧部纷纷归附,纥那因此再出奔前燕,其后不知所终。
北魏道武帝拓跋圭称帝时,将纥那追谥为炀皇帝。
335 years, the nebula Huai Yu Sha their uncle Helan Helan Ai head the Department of Emirates, ministries, therefore rebellion, have again returned to that department since Yuwen, and then was crowned as the representative of the king, after the nebula Zhao Huai flee. 337 years, the nebula Huai Zhao generals in the post under the protection of Tai Ning Lee Mok, nebula Locust have join themselves to the old unit, knot it and then fled to the former Yan, therefore, subsequently disappeared.