宇文部鮮卑
(?～?
333年)
宇文乞得龜（此為《魏書》所載，其名《資治通鑒》作乞得歸），生卒年不詳，中國晉代北方宇文部鮮卑首領，是前任首領宇文遜昵延之子，遜昵延死後由其繼位。
325年，後趙石勒加乞得龜官爵，乞得龜奉石勒命出兵攻慕容廆。慕容廆遣世子慕容皝，與拓跋部、段部三方面共同迎戰。慕容廆以裴嶷為右翼，慕容仁為左翼。乞得龜據守澆水（今西拉木倫河）。乞得龜另派其侄宇文悉拔雄抵禦慕容仁。慕容仁擊殺了悉拔雄，乘勝與慕容皝攻乞得龜，大破乞得龜軍。乞得龜棄軍逃走，皝、仁進入其根據地，派輕兵追擊乞得龜，“過其國三百餘裏而還，盡獲其國重器，畜産以百萬計，民之降附者數萬。”
333年，乞得龜為宇文部的東部首領宇文逸豆歸所逐，在外流亡，後來去世；不過，《魏書》則記載為“逸豆歸殺乞得龜而自立”。
325 years after Zhao Shi Legat begging turtle official post, and begging turtle life out Bing Gong Feng Shi Le Murong Hui. Murong Hui removal of Prince Murong Huang, and pa department, section three together against the Department. Murong Hui to Pei Yi Mountain as the right wing, left wing Murong Ren. Begging turtle guarding the water (now the Xar Moron River). Begging alternates his nephew Yuwen learned turtle pulling against Murong Ren Xiong. Jen noted Murong slew pull Xiong, Cheng-sheng and Murong Huang attack begging turtles, turtle army of destroying and begging. Begging turtles abandoned army fled Committee election, Jen into their base, sent troops chasing and begging turtle light "over his country, three hundred years and also, do by their country weighing equipment of millions of livestock, the people of Xiang Fu who tens of thousands. "