WDU
# WDU

WDU may refer to one of several things:

* WDU (software), a DOS mainframe disc utility
* Wadjigu language has the ISO-639 code wdu
* Wellington Diamond United, a former New Zealand soccer club
* West Dulwich railway station, in England, has the railcode WDU
* West Dunbartonshire, Scotland, has the ISO code WDU
* Western Delta University in Nigeria
* Workers Defense Union (1918-1923), a radical legal defense organization in the United States
* Waste disposal unit, UK name for garbage disposal unit
