YDG

YDG may stand for:


 * YDG, IATA code of Digby/Annapolis Regional Airport
 * Yang Dong-geun, South Korean hip-hop artist (born 1979)
 * Yeni Demokratik Gençlik, youth organization of the Confederation of Workers from Turkey in Europe
 * A US Navy hull classification symbol: Degaussing craft (YDG)