William Scully

William Scully may refer to:


 * William Scully (Australian politician) (1883–1966), Australian politician and farmer
 * William Scully (director) (1889–1949), American filmmaker and director
 * William Scully (bishop) (1894–1969), American Roman Catholic bishop of Albany
 * William Charles Scully (1855–1943), South African author

Fictional characters

 * William "Bill" Scully, the name of several characters The X-Files related to Dana Scully: her father, brother and son