Countdown to Armageddon may refer to:
Countdown to Armageddon, a History Channel documentary film narrated by Edward Herrmann Countdown to Armageddon, a 2005 two-part episode of Decoding the Past "Countdown to Armageddon", the opening track from the album It Takes a Nation of Millions to Hold Us Back by Public Enemy Countdown to Armageddon (DC Heroes), a 1986 role-playing game adventure