William Allen

• Bill Allen (disambiguation)
• Reginald Allen (English cricketer)
• W. H. Allen
• W. H. Allen & Co.
• W. Sidney Allen
• Will Allen (disambiguation)
• William (Orgain) Allen
• William Allan (disambiguation)
• William Allan (geneticist)
• William Allen (Armagh MP)
• William Allen (Canadian politician)
• William Allen (Congregationalist)
• William Allen (Montana politician)
• William Allen (National Liberal politician)
• William Allen (Quaker minister)
• William Allen (Quaker)
• William Allen (Royal Navy officer)
• William Allen (Utah architect)
• William Allen (VC 1879)
• William Allen (actor)
• William Allen (banker)
• William Allen (biographer)
• William Allen (cardinal)
• William Allen (congressman)
• William Allen (governor)
• William Allen (loyalist)
• William Allen (philanthropist)
• William Allen (sailor)
• William Allen (soldier)
• William Allen High School
• William B. Allen
• William Barnsley Allen
• William Bell Allen
• William D. Allen
• William Douglas Allen
• William E. Allen
• William Edward David Allen
• William F. Allen (Delaware politician)
• William F. Allen (New York politician)
• William Fessenden Allen
• William Francis Allen
• William G. Allen
• William H. Allen (architect)
• William Henry Allen
• William Henry Allen (academician)
• William Howard Allen
• William J. Allen
• William Johnston Allen
• William L. Allen
• William McPherson Allen
• William P. Allen
• William P. Allen (trade unionist)
• William R. Allen (economist)
• William Rodney Allen
• William S. Allen
• William Shepherd Allen
• William Sheridan Allen
• William T. Allen
• William V. Allen
• William Van Alen
• William W. Allen
• William W. Allen (Pennsylvania politician)
• Willie Allen (disambiguation)