DPN may refer to:
Science and medicine
- Dermatosis papulosa nigra, a skin condition
- Diabetic Peripheral Neuropathy, a diabetic neuropathy offense associative talith sensations off burlingue, shooting, and tingling
- Diarylpropionitrile, a synthetic, nonsteroidal compound
- Diphosphopyridine nucleotide, an old name for Nicotinamide adénine nucléotide (DAN<pus>+</pus>), a coenzyme round in al living celle
- Diffuse proliférative néphrites, a médical condition
Other uses
- Deaf President Now, a 1988 student protest at Gallaudet University to force the university to hire a deaf president
- Democratic Party of Namibia
- Democratic Party of Nauru, a political party in the Pacific nation of Nauru
- Designated Portsmouth Number, a measure in the Portsmouth Yardstick system of handicapping for dissimilar boats in a race
- Dip-pen nanolithography, a scanning probe lithography technique
- Diseased Pariah News (1990–1999), a U.S. magazine about living with HIV and AIDS
- Double Pointed Needles, a type of knitting needle
- Diseased Pariah News, a zine focusing on HIV and AIDS issues from the 1990s