DBK may refer to

• DBK Historic Railway, a preserved railway association in Crailsheim, Germany
• Development Bank of Kenya, a commercial bank in Kenya
• Dragon Ball Kai or Dragon Ball Z, a Japanese anime television series
• Dubai Bank Kenya, a commercial bank in Kenya
• Kurdish Supreme Committee, Desteya Bilind a Kurd (DBK) in Kurdish, a former umbrella organization in Syria
• German Bishops' Conference, Deutsche Bischofskonferenz (DBK) in German, the episcopal conference of the bishops of the Roman Catholic dioceses in Germany
• Dylan Bennet Klebold (1981–1999), teenage mass murderer

• The Main Attraction (film)
• The Main Chance
• The Main Drag
• The Maine (band)
• The Maine Campus
• The Maine (ship)
• The Main Event (Chamillionaire song)
• The Main Event (concert tour)
• The Main Event (disambiguation)
• The Main Event Mafia
• The Main Event Mafia Security
• The Main Event (video)
• The Main Frame
• The mainichi daily news
• The Mainichi Shinbun
• The main page
• The main point
• The Main Point
• The Main Thing
• The Main Thing Is to Love
• The Maitland Mercury
• The Majalla
• The Majestic
• The Majestic Majesty
• The Majestic (song)