BDP may refer to:
- Bandwidth-delay product
- Beclometasone dipropionate
- Blu-ray Disc Player
- Boogie Down Productions, hip hop group
- Building Design Partnership, UK architects
- Business Development Plan
- Bund der Pfadfinderinnen und Pfadfinder (BdP), German Scouting and Guiding organisation
Political parties:
- Botswana Democratic Party, the governing political party in Botswana
- Conservative Democratic Party (German: Bürgerlich-Demokratische Partei), a political party in Switzerland
- Peace and Democracy Party (Turkish: Barış ve Demokrasi Partisi), a political party in Turkey
- British Democratic Party, a defunct far-right political party in the United Kingdom