DBP may refer to:

Medicine

* DBP (gene), a gene coding for the D site of albumin promoter (albumin D-box) binding protein * Deathbed phenomena * blood pressure, Diastolic blood pressure, minimum blood pressure between two heartbeats * Vitamin D-binding protein

Science and technology

*Dibutyl phthalate, a plasticizer *Digital back-propagation, a technique for compensating all fiber impairments in optical transmission systems *Disinfection by-product, a chemical occurring in water as a result of disinfection

Other

*Dave Benson Phillips, a British children's TV presenter *Democratic Regions Party, (), a political party in Turkey *German Farmers' Party (), a former German political party (1928–1933) *Deutsche Bundespost, former German federal post office *Development Bank of the Philippines *, a government body responsible for coordinating the use of the Malay language in Malaysia *Language and Literature Bureau (), the official Malay-language regulator and public libraries operator in Brunei *Don Bosco Prep, all-boys Roman Catholic school in Ramsey, New Jersey {{Disambig