WDR

WDR may refer to:


 * Waddell & Reed (stock ticker: WDR), an American asset management and financial planning company
 * Walt Disney Records, an American record label of the Disney Music Group
 * WDR neuron, a type of neuron involved in pain signalling
 * Westdeutscher Rundfunk (German: 'West German Broadcasting'), a German public-broadcasting institution
 * Wet dress rehearsal, system tests of a fully integrated space launch vehicle
 * Wide dynamic range, a synonym of high dynamic range and HDR
 * Willo Davis Roberts (1928–2004), American writer
 * World Development Report, an annual report published since 1978 by the World Bank