DKP can refer to:

• Diketopiperazine
• Communist Party of Denmark
• German Communist Party
• D. K. Pattammal, an Indian singer
• DKP, virtual currency in the simExchange video game prediction market
• Dragon kill points, a meta-currency used to distribute loot in online games
• Dan Krech Productions, an animation and visual effects production studio
• Duffin–Kemmer–Petiau algebra, in quantum field theory
• Devrimci Komünarlar Partisi, a revolutionary socialist group from Turkey; see United Freedom Forces

• Q45 (New York City bus)
• Q46 (New York City bus)
• Q47 (New York City bus)
• Q48 (New York City bus)
• Q49
• Q4 (New York City bus)
• Q53
• Q53 (New York City bus)
• Q54 (New York City bus)
• Q56 (New York City bus)
• Q59 (New York City bus)
• Q5 (New York City bus)
• Q-6
• Q60
• Q61
• Q64 (New York City bus)
• Q65A (New York City bus)
• Q6600
• Q66 (New York City bus)
• Q67 (New York City bus)
• Q68
• Q6 (New York City bus)
• Q6 Trivia Game
• Q7
• Q72