DWM may refer to:
Computing
- dwm, a window manager for X11
- Desktop Window Manager in Microsoft Windows
- Domain-wall memory, experimental computer memory
Organisations
- Deutsche Waffen und Munitionsfabriken, a munitions company, Karlsruhe, Germany
- Deutsche Waggon und Maschinenfabrik, a German rail and bus manufacturer
Other uses
- Dandy–Walker malformation, a congenital malformation of the brain
- Distinguished Warfare Medal, a cancelled US award
- Doctor Who Magazine