All of a Sudden may refer to: All of a Sudden (1996 film), a Hong Kong film All of a Sudden (2016 film), a German film All of a Sudden (2026 film), a drama film All of a Sudden (album), an album by John Hiatt "All of a Sudden", a song by Sweeney Todd from If Wishes Were Horses (album) "All of a Sudden", a song by Bette Midler from Some People's Lives "All of a Sudden", a song by Yes from Open Your Eyes (Yes album) "All of a Sudden", a song by Lil Baby, featuring Moneybagg Yo, from the album Too Hard "All of a Sudden", a song by XTC from their 1982 album English Settlement