HDV (disambiguation)

HDV is a format for recording of high-definition video on DV cassette tape.

HDV may also refer to:
 * Hepatitis delta virus, the infectious agent that causes Hepatitis D
 * Hepatitis D Virus, another name for the hepatitis delta virus
 * Hypertrophic decidual vasculopathy
 * Jacky Jasper, a Canadian-American rapper also known as HDV