William Swann (disambiguation)

William Swann is a professor of social and personality psychology.

William Swann may also refer to:


 * William Francis Gray Swann, Anglo-American physicist
 * William Dale Swann, American character actor
 * William Dorsey Swann, American former slave and activist, known as the first drag queen
 * Willie Swann, rugby league player
 * Billy Swann, musician in The Muffins and Urban Verbs