Youens is a surname. Notable people with the surname include:
Bernard Youens (1914–1984), British actor Frederick Youens (1892–1917), British World War I veteran and Victoria Cross recipient John Youens (1914–1993), British Anglican priest and army officer Laurence Youens (1873–1939), British Roman Catholic bishop Peter Youens (1916–2000), British diplomat Susan Youens (born 1947), American musicologist