DOK or Dok may refer to: Danube–Oder Canal, a planned and partially constructed artificial waterway in eastern Europe. Dok Leipzig, a documentary festival in Leipzig, Germany. DOK (TV series), a Swiss documentary television series. Donetsk International Airport. Dok, an ancient fortification on the Mount of Temptation near Jericho. John "Dok" Hager (1858-1932), cartoonist. DOK Supermercato, an Italian supermarket https://en.wikipedia.org/wiki/DOK