Leofwine was appointed Ealdorman of the Hwicce by King Æthelred the Unready of England in 994. The territory of the Hwicce was a kingdom in the Western Midlands in the early Anglo-Saxon period, which soon became a subdivision of Mercia. Leofwine was the son of Ælfwine, who is otherwise unknown, but the family appears to have originated in the East Midlands. Leofwine and his sons were considered by the See of Worcester as spoliators who seized church land, but East Midlands religious establishments regarded them as benefactors.