'''DHH''' may refer to:
==Science and technology== <!--* Deaf and hard of hearing, in Hearing impairment (fails WP:DABACRO)--> * Desert hedgehog (protein), a protein encoded by the Dhh gene * DHH phosphatase family, a family of putative phosphoesterases
==Other uses== * Barkol Dahe Airport (IATA: DHH) in Xinjiang, China * Deaf or hard-of-hearing, loss of or difficulty hearing * Desi hip-hop, a subgenre of hip hop music * ''Dhh'', a 2017 Indian children's film * David Heinemeier Hansson, Danish computer programmer * Louisiana Department of Health and Hospitals, former name of Louisiana Department of Health, US
{{disambiguation}}