Doom may refer to one of the following:
- , a Clone Commander
- The , a battle between the Jedi Order and the Ordu Aspectu
- , a clone trooper commander
- The , a Taunggeneral
- , a battle droid
- , an Isotope-5 droid
- The , an assassin droid
- The Doombringer, a Harrower-class dreadnaught
- The Doomer, a Dreadnaught-class heavy cruiser
- The Doomgiver, a capital ship of the Empire Reborn
- The Doomsayer, a freighter
- The , a repulsorlifttransport type
- Doom Mission, a comic strip originally published by the Los Angeles Times Syndicate
- , the twelfth issue of the Star Wars comic series published by Marvel Comics from 1977 to 1986
- Star Wars: A Long Time Ago... Volume 1: Doomworld, a Dark Horse Comics trade paperback collection of the above-mentioned comic series