WDB

WDB or wdb may refer to:
 * .wdb is the Microsoft Works database file extension
 * William Denis Browne (1888–1915), a British composer, pianist, organist and music critic of the early 20th century
 * Women's Development Bank, a woman's services organization in Venezuela
 * Wondabyne railway station railway station code, in Australia
 * Woodbridge (Amtrak station) railroad station code, in the United States
 * Woodbridge railway station railway station code, in the UK
 * a korean k-pop band