Ash Wednesday is a Christian religious holiday.

Ash Wednesday may also refer to creative works: Ash Wednesday (1921 film), a German silent film directed by Otto Rippert Ash Wednesday (1925 film), a German silent film Ash Wednesday (1931 film), a German drama film Ash Wednesday (1958 film), a Mexican film Ash Wednesday (1973 film), a film starring Elizabeth Taylor Ash Wednesday (2002 film), a crime drama starring Edward Burns, Elijah Wood, and Rosario Dawson Ash Wednesday (musician), Australian musician Ash Wednesday (album), a 2007 album by Elvis Perkins "Ash Wednesday" (poem), a 1930 poem by T.S. Eliot

Ash Wednesday may also refer to natural disasters: Ash Wednesday (1980 bushfires), series of bushfires in South Australia in 1980 Ash Wednesday (1983 bushfires), a series of bushfires in south-eastern Australia in 1983

See also Ash Wednesday Storm of 1962 2001 Nisqually earthquake or Ash Wednesday Quake