DPK can mean:
- Democratic Party of Kosovo ( Albanian: Partia Demokratike e Kosovës), A political party in Kosovo.
- Democratic Political Turning Point A political party in the Netherlands.
- Deutsche Patentklassifikation, the German Patent Classification system.
- Difa-e-Pakistan Council An umbrella coalition of several Islamic oriented parties in Pakistani politics
- Dipropyl ketone, also known as 4-heptanone