The acronym DWM can stand for:
- Desktop Window Manager - A compositing window manager included with Microsoft Windows
- Deutsche Waffen und Munitionsfabriken, a German munitions company in Karlsruhe and manufacturer of the Parabellum pistol by Georg Luger
- Deutsche Waggon und Maschinenfabrik, a German rail and bus manufacturer
- Doctor Who Magazine
- Dragon Warrior Monsters
- dwm - A window manager for X11