DK2 may refer to:

Entertainment

  • Donkey Kong Jr., a 1982 video game sometimes unofficially referred to as "Donkey Kong 2"
  • Donkey Kong II, a 1983 Game & Watch game
  • Dungeon Keeper 2, a 1999 video game
  • Door Kickers 2: Task Force North, a 2025 video game
  • The Dark Knight Strikes Again, a 2001–2002 Batman comic series

Other uses

  • Oculus Rift Development Kit 2, a virtual reality headset released in 2014
  • Droga krajowa nr 2, a national road in Poland

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